Similar Figure Proportions

Solve for x 

• x = 16

• x = 28

• x = 1/26

• x = 26

What is true about the shape and size of similar figures?

• Same shape and same size

• Same shape and not the same size

• Different shape and same size

• Different shape and not the same size

The _________tells us how many times larger or smaller a figure is from the original.

• Scale factor

• Angle

• Side lengths

• Units

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Solve the proportion:

• c = 4

• c = 8

• c = 14

• c = 10

Solve for k

• 165

• 17

• 1/17

• 1/165

This symbol stands for ...

• is corresponding to

• is proportional to

• is congruent to

• is similar to

State if the triangles in each pair are similar.  If so, state how you know they are similar and complete the similarity statement.

• not similar

Find the missing length. The triangles in each par are similar.

• 12

• 18

• 9

• 13

Find the missing length. The triangles in each par are similar.

• 55

• 68

• 52

• 50