Find out the answer: (Round off to 2 decimal places)

Is the triangle 20cm, 24cm, 30 cm a right-angled triangle?

Calculate the unknown side of the triangle:

Is (8, 15, 17) a Pythagorean Triad?

Rachel bought a rug for her apartment. The rug is 11 feet long and 9 feet wide. Find the diagonal length of the rug.

Ashley has a right triangular garden in her backyard. The longest side of the garden measures 17 yards. One of the sides is 10 yards long. Find the legth of the other side of the garden.

Is (5, 6, 10) a Pythagorean Triad?

Work out the unknown side:

What is the area of this triangle?

What is the name of the longest side in a right angle triangle?

Calculate the unknown side of the triangle: