Question

If the angle of elevation of the sun changes from 45° to 60°, then the difference between the length of the shadow of the pole 15m high is

Answer 1

Answer:

the difference between the lengths of shadow of a pole 15 m high, is. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. Required difference =(15√3-5√3)m=10√3m.