Pythagorean Theorem

The Pythagorean Theorem ONLY works on which triangle? 

• Obtuse

• Right

• Acute

• Isosceles

What is the side of a right triangle across from the right angle called?

• Square

• Arm

• Leg

• Hypotenuse

Find the length of the missing side

• 17

• 15

• 22

• 13

Find the length of the missing side

• 20

• 68

• 16

• 80

^{Find the length of the missing side}

• 48

• 108

• 83.6

• 72

Use the Pythagorean Theorem to solve for x.

Use the Pythagorean Theorem to solve for x.

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

_{^{Find the missing side}}

• √29.2
• √400
• √20
• √10

Which equation would you use to solve for x?