4. Which of the following is a composite number?

The measure of an angle is 117°. what is the measure of a supplementary angle?

In the triangle rst, rs = 65 and st = 60. which equation could be used to find the value of angle s?

Right triangle abc has three sides with lengths ab= 119, bc = 169, ca= 120. find the value of cos c. hint: draw and label the triangle. the hypotenuse is always the longest.