Pythagorean Theorem and its Converse

_{^{Find the missing side}}

• 48

• 108

• 83.6

• 72

If the legs of a right triangle are 10 and 24, then the hypotenuse is __________.

• 21

• 19

• 26

• 30

Which set of side lengths form a right triangle?

• 4, 8, 12

• 12, 13, 20

• 20, 21, 29

• 48, 55, 74

Which set of side lengths form a right triangle?

• 3, 4, 7

• 33, 56, 65

• 66, 72, 97

• 10, 15, 25

If the sides of a triangle are 7, 24, and 25, is it a right triangle?

• yes

• no

A soccer field is a rectangle 90 meters wide and 120 meters long. The coach asks players to run from one corner to the corner diagonally across. What is this distance?

• 210 m

• 180 m

• 150 m

• 79 m

If the diagonal is 40 inches, what does this mean?

• c = 40

• b = 40

• a = 40

• a² + b² = 40

Which set of side lengths does not form a right triangle?

• 38, 80, 90

• 16, 63, 65

• 36, 77, 85

• 14, 15, 29

What type of triangle do these measurements make: 6, 8, 12

• acute

• right

• obtuse

• not a triangle

What type of triangle do these measurements make: 6, 9, 17

• acute

• right

• obtuse

• not a triangle