Pythagorean Theorem Finding Missing Side Practice

• The diagonal is 26 ft
• The diagonal is 31 ft
• The diagonal is 21.8 ft
• The diagonal is 20.9 ft

_{^{Find the missing side}}

• 48

• 108

• 83.6

• 72

What letter represents the hypotenuse?

• a

• b

• a and b

• c

_{^{Find the missing side}}

• √29.2

• √400

• √20

• √10

Two legs of a right triangle are 20 and 21. What is the hypotenuse?

• 28

• 29

• 30

• 27

Find the length of the missing side. 

• 25 cm

• 42 cm

• 52 cm

• 48 cm

Which formula do you use to find the missing side length of a right triangle?

One of the legs of a right triangle measures 5 cm and its hypotenuse measures 10 cm. Find the measure of the other leg. If necessary, round to the nearest tenth.

• 8.7

• 8

• 15

• 9

What is the length of the missing leg? Round to the nearest tenth.

• 2.0 in

• 11.4 in

• 5.7 in

• 5.6 in

what is the formula for finding the hypotnuse?

• a² + b²=c²

• a+b=c

• a²-b²=c²

• c²-a²=b