Side Lengths Form a Right Triangle

Is this triangle a right triangle?

• yes

• no

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

• yes

• no

Which set of side lengths form a right triangle?

• 4, 8, 12

• 12, 13, 20

• 20, 21, 29

• 48, 55, 74

Which side is the hypotenuse?

• a

• b

• c

Do the sides 15, 30 and 34 make a right triangle?

• yes

• no

Fill in the blank: The _______ of the squares on the legs is equal to the area of the square on the hypotenuse

• difference

• square root

• sum

• product

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

• 38, 80, 89

• 16, 63, 65

• 36, 77, 85

• 14, 15, 29

Do the segment lengths 9, 12, and 16 form a right triangle?

• Yes

• No

True or False: To determine if 3 side lengths form a right triangle, add the areas of the squares on the legs to determine if the sum equals to the area of the square on the hypotenuse.

• True

• False

True or False: When determining whether or not 3 side lengths form a right triangle, add the side lengths of the legs to see if the sum is equal to the length of the hypotenuse.

• true

• false