The Pythagoras theorem applies to which type of triangle?

In a right triangle, the longest side is called the:

What is the formula for the Pythagoras theorem?

If a = 3 and b = 4, what is the value of c in a right triangle using Pythagoras theorem?

If c = 13 and a = 5, what is the value of b in a right triangle using Pythagoras theorem?

A triangle with sides 3, 4, and 5 is called a:

The side opposite the right angle in a right triangle is called:

If the legs of a right triangle are equal, the triangle is also:

What is the square root of 169?

Which of these side lengths could form a right triangle?