EMHS_25F_IM2_IM2-Fall Final Review split by section

1

What are the Theorems or Postulates to prove triangles are similar?

SSS similarity

AAA similarity

SAS similarity

AA similarity

1

What postulate or theorem can be used to prove that the two triangles are similar?

SSS Similarity

AA Similarity

SAS Similarity

AAA Similarity

1

\Delta TUV and \Delta JKL are similar by SSS similarity postulate.

Tačno

Netačno

1

Would the triangles below be similar? If so, what theorems could you use to prove similarity?

1

In \Delta ABC and \Delta FGH are triangles such that \frac{AB}{FG}=\frac{BC}{GH}, which of the following would be sufficient to prove the triangles are similar?

<A \cong <F

<C \cong <H

<B \cong <G

\overline {AB} \cong \overline FG

1

\Delta ABC is not similar to \Delta HGF.

Tačno

Netačno

1

Use the diagram where \Delta PQR \sim \Delta ABC to solve for x.

1

Two ladders are leaning against a wall at the same angle. Find the missing length of the ladder.

1

Find the value of x.

1

Which of the following sets of numbers could represent the lengths of the sides of a triangle?

25,79,52

24,17,39

75,52,21

42,26,15

1

Which of the following sets of numbers could represent the lengths of the sides of a triangle?

5,5,10

7,7,7

4,4,10

3,3,7

1

Determine whether the following set of side lengths form a Pythagorean Triple?

21,28,35
14,26,35

Pythagorean Triple
Not a Pythagorean Triple

1

In triangle ABC, m<A = (5x+9)^{\circ}, m<C=79^{\circ}, and m<B=(2+5x)^{\circ}. Classify the triangle.

Equangular
Right
Acute
Obtuse
Scalene
Isosceles
Equilateral
9 degrees
79 degrees
47 degrees
45 degrees
54 degrees

x=
<A=
<B=
Classify the triangle (pick 2 choices)

1

If the side lengths of a triangle are 6,14, and 18, the triangle is _______.

an acute triangle

an obtuse triangle

a right triangle

cannot be formed

1

If the side lengths of a triangle are 21,28, and 35, the triangle is _______.

an acute triangle

a right triangle

an obtuse triangle

cannot be formed

1

Given: <B\cong <E and <C \cong <F. What other piece of information is needed to show \Delta ABC \cong \Delta DEF by ASA Congruence Postulate?

<B = <F

\overline {AC} \cong \overline {DF}

\overline {AB} \cong \overline {EF}

\overline {BC} \cong \overline {EF}

1

Obavezno

1

Find cos Z

29/21

20/29

29/20

21/29

1

Find all the missing angles.

m<1
m<2
m<3
m<4
m<5
m<6
m<7

110^{\circ}
70^{\circ}

1

Obavezno

1

Simplify

8

Obavezno

1

Obavezno

1

Solve for x.

x=5z-15y

Obavezno

1

Simplify

Obavezno

1

Multiple Response:
Are the following triangles similar?
Click all that apply.

SAS~

AA ~

SSS ~

Not similar

EMHS_25F_IM2_IM2-Fall Final Review split by section

What are the Theorems or Postulates to prove triangles are similar?

What postulate or theorem can be used to prove that the two triangles are similar?

\Delta TUV and \Delta JKL are similar by SSS similarity postulate.

Would the triangles below be similar? If so, what theorems could you use to prove similarity?

In \Delta ABC and \Delta FGH are triangles such that \frac{AB}{FG}=\frac{BC}{GH}, which of the following would be sufficient to prove the triangles are similar?

\Delta ABC is not similar to \Delta HGF.

Use the diagram where \Delta PQR \sim \Delta ABC to solve for x.

Two ladders are leaning against a wall at the same angle. Find the missing length of the ladder.

Find the value of x.

Which of the following sets of numbers could represent the lengths of the sides of a triangle?

Which of the following sets of numbers could represent the lengths of the sides of a triangle?

Determine whether the following set of side lengths form a Pythagorean Triple?

In triangle ABC, m<A = (5x+9)^{\circ}, m<C=79^{\circ}, and m<B=(2+5x)^{\circ}. Classify the triangle.

If the side lengths of a triangle are 6,14, and 18, the triangle is _______.

If the side lengths of a triangle are 21,28, and 35, the triangle is _______.

Given: <B\cong <E and <C \cong <F. What other piece of information is needed to show \Delta ABC \cong \Delta DEF by ASA Congruence Postulate?

Find cos Z

Find all the missing angles.

Simplify

Solve for x.

Simplify

Multiple Response: Are the following triangles similar? Click all that apply.

What are the Theorems or Postulates to prove triangles are similar?

What postulate or theorem can be used to prove that the two triangles are similar?

\Delta TUV and \Delta JKL are similar by SSS similarity postulate.

Would the triangles below be similar? If so, what theorems could you use to prove similarity?

In \Delta ABC and \Delta FGH are triangles such that \frac{AB}{FG}=\frac{BC}{GH}, which of the following would be sufficient to prove the triangles are similar?

\Delta ABC is not similar to \Delta HGF.

Use the diagram where \Delta PQR \sim \Delta ABC to solve for x.

Two ladders are leaning against a wall at the same angle. Find the missing length of the ladder.

Find the value of x.

Which of the following sets of numbers could represent the lengths of the sides of a triangle?

Which of the following sets of numbers could represent the lengths of the sides of a triangle?

Determine whether the following set of side lengths form a Pythagorean Triple?

In triangle ABC, m<A = (5x+9)^{\circ}, m<C=79^{\circ}, and m<B=(2+5x)^{\circ}. Classify the triangle.

If the side lengths of a triangle are 6,14, and 18, the triangle is _______.

If the side lengths of a triangle are 21,28, and 35, the triangle is _______.

Given: <B\cong <E and <C \cong <F. What other piece of information is needed to show \Delta ABC \cong \Delta DEF by ASA Congruence Postulate?

Find cos Z

Find all the missing angles.

Simplify

Solve for x.

Simplify

Multiple Response: Are the following triangles similar? Click all that apply.

Multiple Response:
Are the following triangles similar?
Click all that apply.

Multiple Response:
Are the following triangles similar?
Click all that apply.