Similar Shapes

Are these triangles similar?

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

Tell whether the two figures are similar. Explain your reasoning.

• Yes, similar because they are the same shape and the sides have a scale factor.

• No, not similar because they are the same shape, but side lengths have no scale factor.

• Yes, same shape

• No, different sizes

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Quadrilateral FGHI is similar to quadrilateral PQRS.  Which of the following statements is true?

• A

• B

• C

• D

Tags

CCSS.HSG.SRT.A.2

The pair of figures is similar. Find the missing side.

• x = 20

• x = 12

• x = 5

• x = 4

Tags

CCSS.HSG.SRT.A.2

Q1. How many apples are there?

• A) 2

• B) 10

• C) 12

• D) 15

Tags

CCSS.HSG.SRT.A.2

Complete the proportion.
AB / BM  =  ? / CD

• BC

• AC

• MD

• MC

Tags

CCSS.HSG.CO.C.10

These two triangles are similar.  Which proportion would find the value of b?

• 6/65 = 8/52

• 8/52 = 10/b

• 10/6 = 52/b

• 6/b = 8/52

Tags

CCSS.HSG.SRT.A.2

All angles in similar figures are congruent.  

• True

• False

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Complete the proportion.
CB / DM  =  AC / ?

• BM

• MA

• BC

• AD

Tags

CCSS.HSG.SRT.B.4

Tell whether the two figures are similar. Explain your reasoning.

• Yes, similar because they are the same shape and the side lengths have a scale factor.

• No, not similar because they are the same shape, but side lengths have no scale factor.

• Yes, same shape

• No, different sizes

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6