Geometry Interim Review

Given the two similar triangles below, complete the similarity statement.

Tags

CCSS.HSG.SRT.A.2

Which TWO transformations can be used to show that the two triangles are similar? Select the TWO that apply.

• Dilation

• Translation

• Reflection

• Rotation

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

The rectangle is translated 2 units in a negative y-direction and then is dilated by a factor of 3 centered at the origin, forming rectangle A′B'C′D′. What are the coordinates of B' ?

• B' (12, 6)

• B'(-12, 6)

• C'D' = 3 units

• C'D' = 9 units

Tags

CCSS.HSG.CO.A.2

Are the triangles similar?

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

This transformation can be described using the rule (x,y)→?

. What is the rule that describes this transformation?

• (x + 3, y + 6)

• (x + 6, y + 3)

• (x - 3, y + 6)

• (x - 6, y + 3)

Tags

CCSS.HSG.CO.A.2

Find side length X.

• 16

• 18

• 2.4

• 15

Tags

CCSS.HSG.SRT.A.2

A telephone booth that is 8 ft tall casts a shadow that is 4 ft long.  Find the height of a lawn ornament that casts a 2 ft shadow.

• 4 ft

• 2 ft

• 8 ft

• 6ft

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CCSS.HSG.SRT.B.4

• A

• B

• C

• D

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CCSS.HSG.CO.B.7

• A

• B

• C

• D

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CCSS.8.G.A.5

• A

• B

• C

• D

Tags

CCSS.8.G.A.5