Pythagorean Theorem and Triangles

What is the value of x?

• 10

• 8

• 6

• 5

What is the value of c?

• 5

• 12

• 13

• 17

The two legs of a right triangle are 20 and 21. What is the length of the hypotenuse?

• 15

• 19

• 22

• 29

Which set of numbers represent the measures of the sides of a right triangle?

• (21, 24, 29)

• (7, 24, 25)

What is the value of x?

• √900 metres

• √196 metres

• √1096 metres

• √704 metres

What is the value of x?

• √45 m

• √36 m

• √9 m

• 5 m

What is the value of c?

• √128

• √144

• √150

• √160

What is the value of c?

• √49 inches

• √98 inches

• √14 inches

• √2401 inches

A painter is using a 11 foot ladder to paint a house. The painter place the ladder 3 feet from the house. How high up the wall does the ladder reach?

• √100 feet

• √111 feet

• √112 feet

• √130 feet

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm