A TREE CASTS A 20 METER SHADOW ON THE GROUND. IF THE ANGLE OF ELEVATION IS 26%. HOW TALL IS THE TREE?

Find the value of the cosine for angle a

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.