Reed is snorkeling when he spots a stingray resting on the bottom of the ocean floor. He is on
the surface of the water looking
down. The water is 22 feet deep and the diagonal distance from
him to the fish is 34 feet. Use
the inverse of cosine to find the approximate angle of elevation
with which he is looking
at the fish. (1 point)
O 50°
O 40°
O 65°
O 90°