Find the Unknown Side Length

Find the value of the unknown length. Round your answer in nearest hundredths, if necessary.

• 6.01 mm

• 14.49 mm

• 2.49 mm

• 10.40 mm

Tags

CCSS.8.G.B.7

Find the value of the unknown length. Round your answer in nearest hundredths, if necessary.

• 16.98 mi

• 4.41 mi

• 23.61 mi

• 10.20 mi

Tags

CCSS.8.G.B.7

Let a and b represent the lengths of the legs of a right triangle, and let c represent the length of hypotenuse. Find the unknow length. Round you answer in nearest hundredths, if necessary.

a = 7 ft

b = 24 ft

c = ?

• 25 ft

• 31 ft

• 17 ft

• 22.96 ft

Tags

CCSS.8.G.B.7

Find the value of the unknown length. Round your answer in nearest hundredths, if necessary.

• 2.95 cm

• 5.64 cm

• 7.9 cm

• 1.1 cm

Tags

CCSS.8.G.B.7

• 7 cm

• 8 cm

• 9 cm

• 14 cm

Tags

CCSS.4.MD.A.3

The perimeter of a rectangular swimming pool is 54 meters. If the length is 15 meters, what is the width?

• 12 meters

• 24 meters

• 9 meters

• 18 meters

Tags

CCSS.4.MD.A.3

Christopher develops a blueprint with the help of a triangle. The longest side of the instrument measures 14 inches and one of the sides measures 12 inches. Determine the length of the other side of the instrument and round your answer in nearest hundredths, if necessary.

• 7.21 in

• 18.43 in

• 1.41 in

• 5.10 in

Tags

CCSS.8.G.B.8

Let a and b represent the lengths of the legs of a right triangle, and let c represent the length of hypotenuse. Find the unknown length. Round you answer in nearest hundredths, if necessary.

a = ?
b = 36 in
c = 39 in

• 53 in

• 15 in

• 75 in

• 3 in

Tags

CCSS.8.G.B.7

Let a and b represent the lengths of the legs of a right triangle, and let c represent the length of hypotenuse. Find the unknown length. Round you answer in nearest hundredths, if necessary.

a = 12 m

b = ?

c = 20 m

• 32 m

• 2.82 m

• 16 m

• 23.32 m

Tags

CCSS.8.G.B.7

Fill in the blank.

Determine what number completes a Pythagorean Triple.

55, 48, ___

• 27

• 41

• 73

• 103

Tags

CCSS.8.G.B.8