The shadow of a tower, when the angle of elevation f the sun is 30 is found to be 10 metre longer than when it was 60. The height of the tower will be
(1) 5√3 m
(2) 5(√3 – 1) m
(3) 5(√3 + 1) m
(4) 3√5 m
Correct option: (1) 5√3 m
Explanation:
