Two of the angles in a triangle measure 59° and 24". What must be the measure of the third angle?

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1