Pythagorean Applications

Find the missing side length. Type your answer as a number. Round to the nearest tenth if necessary.

Tags

CCSS.8.G.B.7

• 10 meters

• 14 meters

• 5.3 meters

• 2 meters

Tags

CCSS.8.G.B.8

• 3 ft.

• 10.5 ft.

• 26.2 ft.

• 37 ft.

Tags

CCSS.8.G.B.8

• 90 ft.

• 180 ft.

• 9.5 ft.

• 127.3 ft.

Tags

CCSS.8.G.B.8

• 7 km

• 2.6 km

• 1 km

• 5 km

Tags

CCSS.8.G.B.8

Peter is making an "X marks the spot" flag for a treasure hunt. The flag is a white square with sides of 12 centimeters. He will make the "X" by stretching red ribbon diagonally from corner to corner. How many centimeters of ribbon will Peter need to make the “X”?

(Round to the nearest tenth as necessary.)

• 17.0 cm

• 33.9 cm

• 12 cm

• 24 cm

Tags

CCSS.8.G.B.8

Find the length of the missing side. (Calculators are allowed)

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Tags

CCSS.8.G.B.7

Find the missing side. (Calculators are allowed)

• 9

• 41

• 6.4

• 3

Tags

CCSS.8.G.B.7

what is the formula for finding the hypotnuse?

• a² + b²=c²

• a+b=c

• a²-b²=c²

• c²-a²=b

Tags

CCSS.8.G.B.8

Find the length of the missing side. (Calculators are allowed)

• 25 cm

• 42 cm

• 52 cm

• 48 cm

Tags

CCSS.8.G.B.7