Similar Polygons Solve Missing Side

Sides in similar figures must be proportional.  

• True

• False 

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

When figures are similar, their corresponding sides are__________________.

• congruent

• proportional

• invisible

Are the triangles similar?

• Yes

• No

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.

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

• x = 20

• x = 12

• x = 5

• x = 4

Solve for x. The two figures are similar.

• x = 6

• x = 9

• x = 7

• x = `0

Are the two figures similar

• yes

• no

Are the two figures similar?

• Yes

• No

The two figures are similar. Find the indicated side length.

• 15

• 45

• 10

• 16