GF: Review of Unit 4 - Geometry and Transformations - Soraya Powell | Biblioteka

1

Triangle ABC is translated using the translation rule (x,y) --> (x - 4, y + 4). Plot the points of A'B' and C'. Label the vertices of the image.

2

Triangle CAT with vertices C (1,3), A (2,6) and T (5, 1) is translated left 6 to form triangle D'O'G'. Select ALL of the following statements that are true.

Side CA is shorter than side C'A'

Triangle CAT and triangle C'A'T' are similar and congruent.

Angle T is congruent to angle T'.

1

A parallelogram with vertices at C (3,5), A (5, 7), K (5,0), E (3, -2) is first refected across the y-axis, and then translated 3 units left and 2 down to form quadrilateral C'A'K'E'.

What's the distance between point A" and K" in the resulting figure?

units

4

Quadrilateral FAST was created by joining points F(-5,8), A (−2, 8), S(-2, 3), T(−7, 4) with line segments.
Quadrilateral FAST is rotated clockwise 90 degrees around the origin and translated 6 units down to form a quadrilateral where s, n, o and w represent the lengths of the sides of the quadrilateral.

Stavka koja se može prevući		Odgovarajuća stavka
Side TF corresponds to side		s
Side ST corresponds to side		n
Side FA corresponds to side		o
Side AS corresponds to side		w

2

A figure undergoes a sequence of two transformations, starting in position 1, then 2, then 3. Determine the order of the transformations.

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First transformation - - -

Second transformation - - -

Drugi mogući odgovor:

Translation

Reflection

Dilation

Rotation

2

A figure undergoes a sequence of two transformations, starting in position A, then B, then finally C.

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Determine the order of the transformations.

First transformation --->

Second transformartion -->

Drugi mogući odgovor:

Reflection

Dilation

Rotation

Translation

1

Show your work on the whiteboard.

Rectangle A and Rectangle B are similar.

Rectangle A and Rectangle C are similar.

1

Show your work on the white board.

Parallelogram A

Parallelogram B

Parallelogram C

1

The figures are similar. Find x. Show your work.

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x = ft.

1

The figures are similar. Find x. Show your work.

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x =

2

Stavka koja se može prevući		Odgovarajuća stavka
<5 =		68
<1 =		112

3

Complete the statements by matching the answers.

Stavka koja se može prevući		Odgovarajuća stavka
		56 degrees
		55 degrees
		120 degrees

1

Find the value of x.

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x =

Find the value of that angle. The angle measures degrees.

1

Find the measure of the missing angle.

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The missing angle measures degrees.