10.01c Pythagorean Theorem Practice

^{Find the missing side}

• 11

• 61

The Pythagorean Theorem is
a² + b³ = c⁴

• false
• true

Side a on a right triangle is ALWAYS the longest side.

• true
• false

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

Sides a and b are called legs.

• true

• false

Side c on a right triangle is ALWAYS the longest.

• true

• false

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

Level 1

The Pythagorean Theorem works on which triangle?

• obtuse

• scalene

• isosceles

• right

• all triangles