Pythagorean Theory

_{^{Find the missing side}}

• 48

• 108

• 83.6

• 72

Calculate the length of the hypotenuse if one side is 9 cm and the other side is 12 cm.

• 14 cm

• 13 cm

• 16 cm

• 15 cm

Which of the following is a Pythagorean triple?

• 7, 8, 9

• 8, 9, 10

• 5, 6, 7

• 3, 4, 5

If a right triangle has legs of 7 and 24, what is the length of the hypotenuse?

• 24

• 23

• 25

• 26

Find the length of the missing side. 

• 20 in.

• 68 in.

• 16 in.

• 80 in.

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

• 25 feet

• 26 feet

• 27 feet

• 28 feet

What is the unknown side length of this triangle?

• 7 cm

• 7.2 cm

• 7.5 cm

• 8 cm

What is the length of the unknown side?

• 6.5 cm

• 7.2 cm

• 7.6 cm

• 8.2 cm

What is the length of the unknown side?

Which of the following are NOT a set of Pythagorean Triples?

• 7-24-25

• 8-40-41

• 12-35-37

• 8-15-17