Pythagorean Theorem

The Pythagorean Theorem is a² + b²  = c²

• false

• true

The Pythagorean Theorem ONLY works on which type of triangle?

• obtuse

• scalene

• right

• isosceles

What is the inverse operation of squaring a number?

• dividing

• multiplying 

• adding

• square rooting

The hypotenuse is always the longest side of a right triangle.

• True

• False

The hypotenuse side of a triangle is across from the

• the acute angle

• the right angle

• the obtuse angle

A right angle measures....

Find the length of the missing side.

• 17

• 7

• 15

• 13

Find the length of the missing side_.

_{Round to the nearest tenth.}

• 4.5

• 7.6

• 58

• 6.3

What is the length of the diagonal of rectangle PQRS ? Each grid square or "box" is one unit. Round to the nearest tenth if necessary.

• 5.8

• 7.2

• 8

• 4.6

Find the length of the missing side. 

Round to the nearest tenth.

• 19.4

• 11.6

• 16.3

• 5.2