In Exercises 3-4, find the height h of the trapezoid in terms of the base
lengths a and b. Rationalize the denominator.

Given: ac and db are diameters. m∠3=

Find the cosine function that is represented in the graph.

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in