Pythagorean Theorem, Distance and Midpoint

Find the length of the unknown side (Hint: use Pythagorean Theorem) a = 6, b= 8

Find the length of the third side. a = 18, c = 30

Find the length of the third side. a = 2, c = 8

A right angle = ?

A statement that has been proven to always be true is called a _____________________.

Is a triangle with the given lengths of the sides 27, 36 and 45 a right triangle?

Find the distance between the given pair of points (-3, -1) and (2, -13).

Find the distance between the given pairs of points (1, 8) and (4, -1)

Find the midpoint of a segment with the given endpoints (5,2) and (-7,4)

Find the midpoint of a segment with the given endpoints (2,4) and (6,6).