Identifying Similar Figures Using Rules

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

• x = 1
• x = 3
• x = 9
• x = 5

Find missing side

• 5
• 7
• 9
• 11

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Find y.

• 144
• 18
• 72
• 12

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

• x = 20
• x = 12
• x = 5
• x = 4

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

• Congruent
• Vertical
• Similar
• Complementary 

Matching sides are called

• Corresponding Sides
• Corresponding Angles
• The Same
• Congruent Sides

Using a proportion, find the height of the tree.

• x = 0.0625 ft.
• 16 ft
• x = 16 ft.

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

All corresponding angles in similar figures are congruent.  

• True
• False