The ratio of the length of a rod to its shadow is 1: \(\sqrt{3}\). The angle of elevation of the sun is
A. 30°
B. 60°
C. 45°
D. 90°
Answer:A
The ratio of the length of a rod to its shadow is 1: \(\sqrt{3}\). The angle of elevation of the sun is
A. 30° B. 60° C. 45° D. 90°