Similar figures- missing sides

Similar figures- missing sides

Multiple Choice

Find side length X.

• 30
• 25
• 15
• 40

Multiple Choice

The two right triangles below are similar. What is x, the missing side length in triangle DEF? 

• 3.75
• 9.75
• 10
• 12

Multiple Choice

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

• x = 12
• x = 3
• x = 40
• x = 4

Multiple Choice

Using a proportion, find the height of the tree.

• x = 0.0625 ft.
• 16 ft
• x = 16 ft.

Multiple Choice

Are these triangles similar?

• Yes
• No

Multiple Choice

All angles in similar figures are congruent.  

• True
• False

Multiple Choice

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

• Congruent
• Vertical
• Similar
• Complementary