Reveal Geometry Module 8 Review

• Enlargement with a scale factor of 5/3

• Enlargement with a scale factor of 3/5

• Reduction with a scale factor of 5/3

• Reduction with a scale factor of 3/5

Tags

CCSS.7.G.A.1

A Dilation with a Scale Factor between 0 and 1 is a(n)...

• Reduction

• Enlargement

Tags

CCSS.8.G.A.3

A Dilation with a Scale Factor > 1 is a(n)...

• Reduction

• Enlargement

Tags

CCSS.8.G.A.3

The vertices of triangle ABC are A(5, 4), B(10,8) and C(20, 0). A dilation centered at the origin with a scale factor of 4/5 maps triangle ABC onto triangle A'B'C'. What is the x-coordinate of C'?

Tags

CCSS.8.G.A.3

Given parallelogram WXYZ, what are the coordinates of Y' after a dilation centered at the origin with a scale factor of 3/2?

• (3/2, 3/2)

• (6, 2)

• (9, 3)

• (9, 9)

Tags

CCSS.8.G.A.3

Is ABCD ∼ FGHE?

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

What is the Similarity Ratio in simplest form ?

Tags

CCSS.HSG.SRT.A.2

(write your answer in simplest form)

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Given any two equilateral triangles, are the triangles similar?

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

• Yes

• No

Tags

CCSS.HSG.SRT.A.2