Mathematics

1In a right triangle with legs 1 and 2, the hypotenuse is 3.

2The two shorter sides of a right-angled triangle are 27 cm and 120 cm. Find the hypotenuse.

3Pythagoras' theorem works for every triangle.

4A rectangle is 6 m by 8 m. The length of its diagonal is ___ m.

5A rectangle is 3 m by 4 m. The length of its diagonal is ___ m.

66, 8 and 10 form a Pythagorean triple.

7If the sides of a triangle are 7 cm, 24 cm and 25 cm, the triangle is

8The hypotenuse of a right-angled triangle is 87 cm and one side is 60 cm. Find the other side.

9The diagonal of a square of side 1 m is

10Which set of numbers is a Pythagorean triple?