Pythagorean Theorem and Converse and Special Right Triangles

Find the measure of h.

• 13
• 20
• 9.7
• 10

a = 2.1, b = 7.2,
c = 7.5
Is this a right triangle?

• yes 
• no

What is the longest side of a right triangle called?

• Leg A
• Leg B
• Hypotenuse
• Pythagoras' Big Buddy

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

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

• 21
• 19
• 26
• 30

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

• 38, 80, 90
• 16, 63, 65
• 36, 77, 85
• 14, 15, 29

If three sides of a right triangle are 9, 40, and 41, which side is the hypotenuse?

• 9
• 40
• 41

The lengths of a triangle are given below. Is the the triangle obtuse, acute, or right?
4, 5, 6

• right
• obtuse
• acute

The lengths of a triangle are given below. Is the the triangle obtuse, acute, or right?
11, 12, 15

• right
• obtuse
• acute

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