Pythagorean Theorem and Triangles

What letter represents the hypotenuse?

• a

• b

• a and b

• c

The Pythagorean Theorem is _________

• a + b = c

• a² + b² = c²

• a² + b² + c²

• A = LW

Which equation can be used to solve for "x"?

• 15² – x² = 21²

• x² – 15² = 21²

• 15² + 21² = x²

• 21² – 15² = x²

Determine the length of the missing side.

• 7

• 8

• 17

• 23

Do the segment lengths 15, 12, and 9 form a right triangle?

• Yes
• No
• Maybe
• Pythagoras

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Side c on a right triangle is ALWAYS the longest.

• true

• false

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm