A rectangle is 12 cm long and 5 cm wide. Work out the length of a diagonal of the rectangle.

Work out the length of the hypotenuse.

Work out the lengths of the sides marked #

Determine if the three given side lengths form a right triangle.

The area of square 7 is the sum of the areas of which squares?

Philip has a rectangular garden that has a length of 20 meter and a width of 12 meters. He wants to put up a fence from one corner to the other corner diagonally. How many meters of fencing does he need to buy?

Sebi bought an LED television set that is 32 inches long. The diagonal length measures 40 inches. What is the width of the television screen?

What is the height of this triangle?

Find a third number so that the three numbers form a right triangle:

Work out the length of the hypotenuse

Find the length of the side.

A rectangular swimming pool is 21 m wide and 28 m long. Calculate the length of a diagonal swimming pool in metres.

Work the lengths of the sides marked *