Similarity

What is the scale factor from MNOP to ABCD?

• 2/3

• 1/2

• 3/2

• 2

Tags

CCSS.7.G.A.1

What is the value of X?

• X=4
• X=6
• X=3
• X=2

Tags

CCSS.HSG.SRT.A.2

Solve for m.

• -2
• 2
• -9
• 9

Tags

CCSS.5.MD.A.1

Solve the proportion.

• p=31.3
• p=308
• p=924
• p=532

Tags

CCSS.7.RP.A.3

What is the measure of x?

• 12
• 15
• 6
• 9

Tags

CCSS.HSG.SRT.A.2

Find the height of the tree.

• 8 ft
• 12 ft
• 13 ft
• 15 ft

Tags

CCSS.HSG.SRT.B.5

Determine if the triangles are similar. Justify.

• Yes, SAS.
• Yes, AA.
• Yes, SSS.
• No, not similar.

Tags

CCSS.HSG.SRT.B.5

To find the height of a very tall pine tree, you place a mirror on the ground and stand where you can see the top of the pine tree.  How tall is the tree?

• 144 feet
• 72 feet
• 36 feet

Tags

CCSS.HSG.SRT.B.5

What is the definition of similarity?

• same shape, same size

• same shape, different size

• different shape, same size

• different shape, different size

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

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