Similar figures (triangles).

Two objects that are the same shape but not the same size are _______.

• Congruent
• Vertical
• Similar
• Complementary 

Sides in similar figures must be proportional.  

• True
• False 

If two figures are similar their angles are______.

• proportional
• congruent
• supplementary
• complementary

The 2 shapes are similar. Find x.

• 2

• 7

• 0.5

• 12

The 2 shapes are similar. Find x.

• 2

• 4

• 10

• 3

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

• x = 10
• x = 4
• x = 2
• x = 5

Find the scale factor from triangle PQR to triangle DEF

• 1.5

• 2/3

• .6

• 2

Which statement must be true about the triangles to be similar figures?

• Angle R is congruent to angle X.

• Angle T is congruent to angle W.

• Angle Q is congruent to angle Y.

• Angle T is congruent to angle Q.

Are the figures similar?

• Yes

• No

Find the value of x and y.

g

h

12

10

32

25

20

14

35

30