Pythagorean Theorem Check

Which letters represent the legs of the triangle?

• a and c
• A and B
• a and b
• b and c

What special name is given to side c?

• leg
• length
• Pythagorean
• hypotenuse

Which of the following is the Pythagorean Theorem?

• a²+ b² = c⁴
• x₂ + y₃ = z
• a²+ b² = c²
• none of the above

Find the value of the missing side.

• 7.21
• 8
• 5
• 52

If one leg of a right triangle is 12 and the other leg is 16.  What is the length of the hypotenuse of this right triangle?

• 20
• 10.6

What is the length of x?

• 5
• 7
• 8
• 25

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Determine the length of the missing side.

• 7

• 8

• 17

• 23

Find the length of the missing side.

• 48
• 108
• 83.6
• 72

A triangle that has one angle that is

 $90\degree$  

• Right

• Obtuse

• Straight

• Acute