Similarity Ch 8

Solve for k

• 165

• 17

• 1/17

• 1/165

Solve the equation for x:

• 17

• 16

• 15

• 14

Are the triangles similar?

• Yes

• No

Are the triangles similar?

• Yes

• No

The polygons in each pair are similar. Find the scale factor of the smaller figure to the larger

figure.

• a

• b

• c

• d

The polygons in each pair are similar. Find the scale factor of the smaller figure to the larger

figure.

• a

• b

• c

• d

Find the scale factor.

• 4:1

• 1:3

• 2:1

• 7:3

What similarity theorem would prove that these triangles are similar?

• SAS∼

• SSS∼

• AA∼

• Side Splitter

Determine if the triangles are similar. Justify.

• Yes, by SSS.

• Yes, by SAS. Scale Factor is 1:2.

• Yes, by SAS. Scale Factor is 3:1.

• No, not similar.

Find the value of x.

• 6.92

• 18.67

• 2.625

• 13.71