Khan Integrated Math: Similarity 10 Multiple Choice Questions

The triangles are similar, solve for the question mark.

• 8
• 12.5
• 18
• 24

Tags

CCSS.HSG.SRT.A.2

Are the following similar? Why or why not?

• Yes
• No, the corresponding angles are not equal.
• No, the ratios of the corresponding sides are not equal.

Tags

CCSS.HSG.SRT.A.2

Find side length X.

• 22.5
• 10
• 9
• 7.5

Tags

CCSS.HSG.SRT.A.2

Find the missing length indicated. Leave your answer in simplest radical form.

• 60
• 100
• 80
• 20

Tags

CCSS.HSG.CO.C.9

Find the missing length indicated. Leave your answer in simplest radical form.

• 48
• 16
• 80
• 36

Tags

CCSS.HSG.CO.C.10

• A
• B
• C
• D

Tags

CCSS.8.G.B.7

• A
• B
• C
• D

Tags

CCSS.HSG.CO.C.9

What is the scale factor from ΔDEF to ΔABC?

• 1/2
• 7/3
• 2
• 10/3

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

What is the scale factor from ABCD to MNOP?

• 2/3
• 3/2
• 2
• 3

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

What is the scale factor from MNOP to ABCD?

• 2/3
• 1/2
• 3/2
• 2

Tags

CCSS.7.G.A.1