Similarity Statements

Which dimensions would produce a picture frame similar to the one shown above?

• 9 in by 12 in

• 4 in by 5 in

• 6 in by 8 in

• 12 in by 18 in

Tags

CCSS.7.G.A.1

CCSS.7.G.B.6

Two picture frames are shown above that are similar in shape. What is the perimeter of the larger frame?

• 26 in

• 13 in

• 26 in

• 52 in

Do the ratios form a proportion?

• Yes, they form a proportion.
• No, they do not form a proportion.

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

Solve for x

• x=6
• x =1/6
• x = 7
• x=9

Tags

CCSS.8.EE.C.7

The two right triangles below are similar. What is x, the missing side length in triangle DEF? 

• 3.75
• 9.75
• 10
• 12

Tags

CCSS.HSG.SRT.A.2

Two objects that are the same shape but not the same size are _______.

• Congruent
• Vertical
• Similar
• Complementary 

Tags

CCSS.8.G.A.4

Are the two figures similar?

• yes
• no

Tags

CCSS.HSG.CO.B.6

CCSS.8.G.A.2

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

• x = 1
• x = 3
• x = 9
• x = 5

Tags

CCSS.8.G.A.3

CCSS.8.G.A.4

CCSS.8.G.A.5

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

• Yes, similar because they are the same shape and side lengths are proportional.
• No, not similar because they are the same shape, but side lengths are not proportional.
• Yes, same shape
• No, different sizes

Tags

CCSS.8.G.A.3

CCSS.8.G.A.4

Are these triangles similar?

• Yes
• No

Tags

CCSS.HSG.SRT.A.2