{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

Ɛhia

2

The Venn Diaggram shows the relationship among several sets of numbers.
Indicated wheter each number in the table belongs in each of these sets: irrational numbers, rational numbers, and integers.
Select the correct answer in each row.

	Irrational Number	Rational Number

8.2.A

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2

Between which two consecutive integers on the number line is
Select TWO locations on the number line to plot the points.

8.2.B

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1

A student solved the equation x²= 132 to find the length of the diagonal of a square in centimeters. Which measurement is closest to x, the length of the diagonal of this square, in centimeters?

66 cm

33 cm

44 cm

11 cm

8.2.B

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1

The area of a piece of land is 4,951,000 square meters. How is this number of square meters written in scientific notation?

8.2.C

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5

A set of numbers is shown. Place the numbers in order from least to greatest.

Moves the correct answer to each box.

Mmuae Afoforo a Wobɛpaw:

8.2.D

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1

Which list shows these numbers in order from least to greatest?

8.2.D

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1

The table shows the diagonal lengths of TV screens at a store.
Which TV screen has the smallest diagonal length in feet?

Y

W

X

Z

8.2.D

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1

The length of a rectangular frame is 15 inches, and the width of the frame is 8 inches. What is the length of a diagonal of this frame in inches?
Enter your answer in the box.

8.7.C

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1

The diagram represents a ramp in the shape of a right triangle and the lengths of two of its sides in feet.
What is the length of the ramp in feet?
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

8.7.C

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1

The coordinate grid shows XY .
Which measurement is closest to the length of XY in units?

7.8 units

16.0 units

11.7 units

13.0 units

8.7.D

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1

Triangle ABC and triangle DEF are similar.
Which proportion must be true?

8.3.A

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1

Triangle KLM and triangle PRS are similar right triangles.
Which proportion can be used to show that the slope of KM is equal to the slope of PS?

8.4.A

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1

Triangle TRW is shown on the coordinate grid.
Triangle TRW will be dilated by a scale factor of n with the origin as the center of dilation to create triangle T R′ ′W′. Which ordered pair best represents the location of point R′?

(−3n, −5n)

( −3 + n, −5 + n)

( −3 − n, −5 − n)

8.3.C

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1

Polygon LMNPQR is shown on the coordinate grid and models the shape of a garden in a park. Polygon LMNPQR will be dilated with the origin as the center of dilation to create polygon L'M'N'P'Q'R'.
The vertex Q′ will be located at (21, 7).
Which rule best represents the dilation?

(x, y ) → (x − 15, y − 5)

(x, y ) → (x + 15, y + 5)

8.3.C

Ɛhia

2

On a coordinate grid, triangle PQR is transformed by the rule (x,y) --> ( 3/5x, 3/5y) to create triangle P'Q'R'. Create true statements about the relationship between triangle PQR and triangle P'Q'R'.

Choose the correct answer from each drop-down menu to complete the satements.

The corresponding side lengths of the trianlges are .

8.10.A

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2

A triangle undergoes a single transformation. For each type of transformation, indicate which features of the trianlge remain the same.

	Orientation of the Vetices	Side Lengths
Dilation
Reflection

8.10.A

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1

Triangle XYZ is rotated 90° clockwise about the origin to form triangle X' Y′ Z′.
Which statement is true?

The area of triangle XYZ is equal to the area of triangle X'Y′Z'.

The sum of the angle measures of triangle XYZ is 90° less than the sum of the angle measures of triangle X'Y′Z'.

The angle measures of triangle XYZ are less than the corresponding angle measures of triangle X'Y′Z'.

Triangle XYZ is not congruent to triangle X'Y′Z'.

8.10.A

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1

A transformation is applied to a figure to create a new figure on a coordinate grid. Which transformation does NOT preserve congruence?

A reflection across the y-axis

A dilation by a scale factor of 1.5

A translation of 50 units down

A rotation of 270° counterclockwise

8.10.B

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2

Quadrilateral MNPQ is translated 8 units to the let and 4 units up to create quadrilateral M'N'P'Q'. Write a rule that describes the translation that is applied to quadrilateral MNPQ to create quadrilateral M'N'P'Q'.

Move the corret answer to each box. Not all answers will be used.

Quadrilateral MNPQ was translated according to the rule

(x,y) --> ( , ).

Mmuae Afoforo a Wobɛpaw:

y - 4

4y

x - 8

x + 8

8x

y + 4

8.10.C

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2

Which transformation applies to a triangle on a coordinate grid would preserve the congruence?
Select TWO correct answers.

8.10.C

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1

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'.
Which rule describes this transformation?

(x,y) → (x + 4, y + 5)

(x,y) → (x − 4, y − 5)

(x,y) → (x − 4, y + 5)

(x,y) → (x + 4, y − 5)

8.10.C

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1

A figure was transformed on a coordinate grid using the rule (x, y) → (−x,−y).
Which of the following describes this transformation?

A 180° clockwise rotation about the origin

A reflection across the y-axis

A 90° clockwise rotation about the origin

A reflection across the x-axis

8.10.C

1

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'.
Which rule describes this transformation?

(x,y) → (x − 4, y + 5)

(x,y) → (x + 4, y − 5)

(x,y) → (x + 4, y + 5)

(x,y) → (x − 4, y − 5)

8.10.C

Pre-Algebra Semester 1 Benchmark

Pre-Algebra Semester 1 Benchmark

The Venn Diaggram shows the relationship among several sets of numbers.Indicated wheter each number in the table belongs in each of these sets: irrational numbers, rational numbers, and integers.Select the correct answer in each row.

Between which two consecutive integers on the number line is Select TWO locations on the number line to plot the points.

A student solved the equation x2 = 132 to find the length of the diagonal of a square in centimeters. Which measurement is closest to x, the length of the diagonal of this square, in centimeters?

The area of a piece of land is 4,951,000 square meters. How is this number of square meters written in scientific notation?

Which list shows these numbers in order from least to greatest?

The table shows the diagonal lengths of TV screens at a store.Which TV screen has the smallest diagonal length in feet?

The length of a rectangular frame is 15 inches, and the width of the frame is 8 inches. What is the length of a diagonal of this frame in inches?Enter your answer in the box.

The diagram represents a ramp in the shape of a right triangle and the lengths of two of its sides in feet.What is the length of the ramp in feet? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

The coordinate grid shows XY .Which measurement is closest to the length of XY in units?

Triangle ABC and triangle DEF are similar.Which proportion must be true?

Triangle KLM and triangle PRS are similar right triangles.Which proportion can be used to show that the slope of KM is equal to the slope of PS?

Triangle TRW is shown on the coordinate grid.Triangle TRW will be dilated by a scale factor of n with the origin as the center of dilation to create triangle T R′ ′W′. Which ordered pair best represents the location of point R′?

Polygon LMNPQR is shown on the coordinate grid and models the shape of a garden in a park. Polygon LMNPQR will be dilated with the origin as the center of dilation to create polygon L'M'N'P'Q'R'. The vertex Q′ will be located at (21, 7).Which rule best represents the dilation?

A triangle undergoes a single transformation. For each type of transformation, indicate which features of the trianlge remain the same.

Triangle XYZ is rotated 90° clockwise about the origin to form triangle X' Y′ Z′.Which statement is true?

A transformation is applied to a figure to create a new figure on a coordinate grid. Which transformation does NOT preserve congruence?

Which transformation applies to a triangle on a coordinate grid would preserve the congruence?Select TWO correct answers.

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'. Which rule describes this transformation?

A figure was transformed on a coordinate grid using the rule (x, y) → (−x,−y). Which of the following describes this transformation?

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'. Which rule describes this transformation?

The Venn Diaggram shows the relationship among several sets of numbers.Indicated wheter each number in the table belongs in each of these sets: irrational numbers, rational numbers, and integers.Select the correct answer in each row.

Between which two consecutive integers on the number line is Select TWO locations on the number line to plot the points.

A student solved the equation x2 = 132 to find the length of the diagonal of a square in centimeters. Which measurement is closest to x, the length of the diagonal of this square, in centimeters?

The area of a piece of land is 4,951,000 square meters. How is this number of square meters written in scientific notation?

Which list shows these numbers in order from least to greatest?

The table shows the diagonal lengths of TV screens at a store.Which TV screen has the smallest diagonal length in feet?

The length of a rectangular frame is 15 inches, and the width of the frame is 8 inches. What is the length of a diagonal of this frame in inches?Enter your answer in the box.

The diagram represents a ramp in the shape of a right triangle and the lengths of two of its sides in feet.What is the length of the ramp in feet? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

The coordinate grid shows XY .Which measurement is closest to the length of XY in units?

Triangle ABC and triangle DEF are similar.Which proportion must be true?

Triangle KLM and triangle PRS are similar right triangles.Which proportion can be used to show that the slope of KM is equal to the slope of PS?

Triangle TRW is shown on the coordinate grid.Triangle TRW will be dilated by a scale factor of n with the origin as the center of dilation to create triangle T R′ ′W′. Which ordered pair best represents the location of point R′?

Polygon LMNPQR is shown on the coordinate grid and models the shape of a garden in a park. Polygon LMNPQR will be dilated with the origin as the center of dilation to create polygon L'M'N'P'Q'R'. The vertex Q′ will be located at (21, 7).Which rule best represents the dilation?

A triangle undergoes a single transformation. For each type of transformation, indicate which features of the trianlge remain the same.

Triangle XYZ is rotated 90° clockwise about the origin to form triangle X' Y′ Z′.Which statement is true?

A transformation is applied to a figure to create a new figure on a coordinate grid. Which transformation does NOT preserve congruence?

Which transformation applies to a triangle on a coordinate grid would preserve the congruence?Select TWO correct answers.

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'. Which rule describes this transformation?

A figure was transformed on a coordinate grid using the rule (x, y) → (−x,−y). Which of the following describes this transformation?

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'. Which rule describes this transformation?

The Venn Diaggram shows the relationship among several sets of numbers.
Indicated wheter each number in the table belongs in each of these sets: irrational numbers, rational numbers, and integers.
Select the correct answer in each row.

Between which two consecutive integers on the number line is
Select TWO locations on the number line to plot the points.

A student solved the equation x²= 132 to find the length of the diagonal of a square in centimeters. Which measurement is closest to x, the length of the diagonal of this square, in centimeters?

The table shows the diagonal lengths of TV screens at a store.
Which TV screen has the smallest diagonal length in feet?

The length of a rectangular frame is 15 inches, and the width of the frame is 8 inches. What is the length of a diagonal of this frame in inches?
Enter your answer in the box.

The diagram represents a ramp in the shape of a right triangle and the lengths of two of its sides in feet.
What is the length of the ramp in feet?
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

The coordinate grid shows XY .
Which measurement is closest to the length of XY in units?

Triangle ABC and triangle DEF are similar.
Which proportion must be true?

Triangle KLM and triangle PRS are similar right triangles.
Which proportion can be used to show that the slope of KM is equal to the slope of PS?

Triangle TRW is shown on the coordinate grid.
Triangle TRW will be dilated by a scale factor of n with the origin as the center of dilation to create triangle T R′ ′W′. Which ordered pair best represents the location of point R′?

Polygon LMNPQR is shown on the coordinate grid and models the shape of a garden in a park. Polygon LMNPQR will be dilated with the origin as the center of dilation to create polygon L'M'N'P'Q'R'.
The vertex Q′ will be located at (21, 7).
Which rule best represents the dilation?

Triangle XYZ is rotated 90° clockwise about the origin to form triangle X' Y′ Z′.
Which statement is true?

Which transformation applies to a triangle on a coordinate grid would preserve the congruence?
Select TWO correct answers.

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'.
Which rule describes this transformation?

A figure was transformed on a coordinate grid using the rule (x, y) → (−x,−y).
Which of the following describes this transformation?

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'.
Which rule describes this transformation?

The Venn Diaggram shows the relationship among several sets of numbers.
Indicated wheter each number in the table belongs in each of these sets: irrational numbers, rational numbers, and integers.
Select the correct answer in each row.

Between which two consecutive integers on the number line is
Select TWO locations on the number line to plot the points.

A student solved the equation x²= 132 to find the length of the diagonal of a square in centimeters. Which measurement is closest to x, the length of the diagonal of this square, in centimeters?

The table shows the diagonal lengths of TV screens at a store.
Which TV screen has the smallest diagonal length in feet?

The length of a rectangular frame is 15 inches, and the width of the frame is 8 inches. What is the length of a diagonal of this frame in inches?
Enter your answer in the box.

The diagram represents a ramp in the shape of a right triangle and the lengths of two of its sides in feet.
What is the length of the ramp in feet?
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

The coordinate grid shows XY .
Which measurement is closest to the length of XY in units?

Triangle ABC and triangle DEF are similar.
Which proportion must be true?

Triangle KLM and triangle PRS are similar right triangles.
Which proportion can be used to show that the slope of KM is equal to the slope of PS?

Triangle TRW is shown on the coordinate grid.
Triangle TRW will be dilated by a scale factor of n with the origin as the center of dilation to create triangle T R′ ′W′. Which ordered pair best represents the location of point R′?

Polygon LMNPQR is shown on the coordinate grid and models the shape of a garden in a park. Polygon LMNPQR will be dilated with the origin as the center of dilation to create polygon L'M'N'P'Q'R'.
The vertex Q′ will be located at (21, 7).
Which rule best represents the dilation?

Triangle XYZ is rotated 90° clockwise about the origin to form triangle X' Y′ Z′.
Which statement is true?

Which transformation applies to a triangle on a coordinate grid would preserve the congruence?
Select TWO correct answers.

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'.
Which rule describes this transformation?

A figure was transformed on a coordinate grid using the rule (x, y) → (−x,−y).
Which of the following describes this transformation?

Trapezoid WKRP was translated 4 units to the left and 5 units up on a coordinate grid to create trapezoid W'K'R'P'.
Which rule describes this transformation?