Unit Test Pythagorean & Angles

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

solve for x

• 5
• 10
• 100
• 89

Which are pairs of vertical angles?

• ∠COB & ∠COA
• ∠AOD & ∠AOC
• ∠COB & ∠AOD
• ∠BOD & ∠AOD

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o

complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

A rectangular flower bed is 9 feet wide and 12 feet long. What is the length of the diagonal?

• 15

• 18

• 20

• 8

Persuade Mr. Zorn whether the numbers 12, 16, and 20 make a right triangle or not.

• It is a right triangle

• It's not a right triangle

Which vocabulary word defines the following: " The shorter sides of a right triangle that form the right angle"

• legs

• hypotenuse

• x axis

• pythagorean theorem