An 18 ft. tree casts a 15 ft. long shadow as shown in the following figure.

Which of the following is the angle formed by the sun's rays and the ground?

A.30
B.40
C.50
D.60

An 18 ft tree casts a 15 ft long shadow as shown in the following figure Which of the following is the angle formed by the suns rays and the ground A30 B40 C50 class=