What is the relationship between the angle of depression of a person looking down from the top of a hill at their friend standing on the ground and the angle of elevation of the person on the ground looking up at their friend who is standing on top of the hill? a. the angle of elevation will be greater than the angle of depression because the person has to look up from the ground to see their friend at the top of the hill

b. The angle of depression and angle of elevation will add to 180°

c. The angle of depression and angle of elevation will be the same

d. The angle of depression would be greater than the angle of elevation because the hill is higher than the ground​