Pythagorean Theorem Solving for All Three Sides

Find the missing side.

• 29.2

• 20

• 400

• 10

Which set of sides would make a right-angled triangle?

• 4,5,6

• 8,10,12

• 5,12,13

• 5,10,12

Find the distance from the mall to the house.

• 17 miles

• 32 miles

• 37 miles

• 40 miles

Identify the hypotenuse of the right-angled triangle in the diagram shown.

• XY

• YZ

• XZ

• XZ²

Using Pythagorean Theorem, find the value of x.

• 25 in

• 5 in

• 7 in

• 10 in

Does the set of numbers represent a right-angled triangle?

• Yes

• No

Does the given triangle form a right-angled triangle?

• Yes

• No

What is the length of the missing side?

• 3

• 8

• 12

• 18

What is the length of the hypotenuse in the triangle shown?

• 3

• 4

• 5

• 8

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse

• scalene

• isosceles

• right