Correct!

# Which of the following shows Pythagoras' Theorem?

**A.**

**B.**

**C.**

**D.**

Comment:

In a right-angled triangle the longest side is always furthest away from the right angle. This side is called the hypotenuse. The length of the hypotenuse can be calculated from the lengths of the two other sides. The equation relating the lengths of the sides a, b and c is known as the Pythagorean Theorem or Pythagoras' Theorem.

How did others answer?

**A.**18%

**B.**17%

**C.**14%

**D.**50%