Question

If the angle of elevation of the sun decreases from 45° to 30°, then the length of the shadow of a pillar increases by 60m. The height of the pillar is

A) 60(√3+1) m B) 30(√3-1) m C) 30(√3+1) m D) 60(√3-1) m

Answer 1

Answer:

c

Step-by-step explanation:

√3-1=60

h= 60(✓3+1)/2