A 39-foot long wire will be attached to the top of a pole for support, and will be pulled tight and anchored to the ground.
If the wire makes a 12 degree angle with the ground, how tall is the pole?
Be sure your calculator is in Deg mode, and use the proper trig function on your calculator in the computation.
Round your answer to the nearest tenth of a foot, but do not include "ft" with your response.
