Pre-Algebra Final Test.

^{Find the missing side}

• 11

• 61

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse

• scalene

• isosceles

• right

If a right triangle has side lengths 6, 6.7 and 3, which side is the hypotenuse?

• 6

• 6.7

• 3

• 15.7

• None of them

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

• 15² – x² = 21²

• x² – 15² = 21²

• 15² + 21² = x²

• 21² – 15² = x²

Name the longest side of a right triangle.

• leg a

• leg b

• leg 

• hypotenuse

Determine the length of the missing side.

• 7

• 8

• 17

• 23

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Find the length of the missing side. 

• 20 in.

• 68 in.

• 16 in.

• 80 in.

-5 is an example of a...

• Whole Number

• Integer

• Terminating Decimal

• Repeating Decimal

-5.26 is an example of...

• Whole Number

• Integer

• Terminating Decimal

• Repeating Decimal