Pythagorean Theorem Practice

Use the Pythagorean theorem to find C

(round to the nearest tenth)

• 103.8

• 90.1

• 86.5

• 48

Tags

CCSS.8.G.B.7

a² + b² = ?

• abc

• ab²

• c²

• c

Tags

CCSS.8.G.B.8

A rectangle has a length of 30 yards and a width of 40 yards.  Find the length of the diagonal.

Tags

CCSS.8.G.B.7

A ladder is leaning against the side of a 10 m. house.  If the base of the ladder is 3 m. away from the house, how tall is the ladder?

• 10.44

• 47.88

• 7

• 9.44

Tags

CCSS.8.G.B.8

Is a² + b² = c² true for this equation? Is it a right triangle?

a = 6

b = 8

c = 10

• YES, it is true for the equation, but it is NOT a right triangle

• NO, it is not true for the equation but is a right triangle

• YES, it is true for the equation and is a right triangle

• NO, it is neither true for the equation or makes a right triangle

Tags

CCSS.8.G.B.8

a = 8

b = 12

c = 16

is a² + b² = c² true?

• YES, it is true

• NO, it is not true

Tags

CCSS.8.G.B.8

Find C using the Pythagorean Theorem

• 16

• 75

• 93

• 65

Tags

CCSS.8.G.B.7

c² = ?

• a² + b² + c²

• a² + b²

• b² + c²

• ab²

Tags

CCSS.8.G.B.8

Find C using the Pythagorean Theorem

• 17

• 28

• 24

• 7

Tags

CCSS.8.G.B.7

James saw a tree from a 6 meter distance. The tree is 8 meters tall. Find the slope distance between the tree and James.

• 16

• 23

• 9

• 10

Tags

CCSS.8.G.B.8