If the shadow of a pole 7m high is 1/2 its length what is the angle of elevation of the sun, correct to the nearest degree?

A. 90o
B. 63o
C. 60o
D. 26o
E. 0o

Correct Answer: Option B

B. 63o

tan θ – 7/3.5 = 2
tan θ= 2.0000
θ = 63o