Pythagorean Theorem and Its Converse

Which side is the hypotenuse?

• a
• b
• c

What is the length of the missing side?

• 17
• 13
• 10.9
• 169

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

• 9
• 40
• 41

Can side lengths 3, 4, and 5 form a right triangle?

• yes
• no

Can side lengths 6, 8, and 10 form a right triangle?

• yes
• no

Is this triangle a right triangle?

• yes
• no

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

• yes
• no

If the area of a square is 81, what is the length of the side?

• 9
• -9
• 20.25

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

Do these 3 side lengths form a right triangle?
13, 80, and 81?

• yes
• no