When the angle of elevation of the sun is 30o, the length of the shadow caused by 15 m high building is
50/√3 m
50√3 m
25√3 m
100√3 m
A tower 100 √3 m high cause a shadow of 100 m from its foot, the angle of elevation is
0o
30o
45o
60o
The length of the string flying 100 m high and angle of elevation 30o is
100 m
150 m
200 m
225 m
In Δ ABC, ∠ B = 90o, sin A = 1/2. If B = 6 cm, then AC =
6 cm
9 cm
12 cm
15 cm
The value of AB in the given figure is
20 m
10 m
40 m
5 m
The length of the shadow of a 20 m tall pole on the ground, when the sun's elevation is
20√2 m
50 m
40√2 m
If AB = 4 m and AC = 8 m, the angle of elevation of A as observed from C is
Cannot be determine
If the height and length of the shadow of a man are the same, then the angle of elevation of the sun is
15o
If a pole 10 m high cause a shadow 10 m long on the ground, then the sun's elevation is
90o
The ratio of height of a tower and the length of its shadow on the ground is √3 : 1. Then the angle of elevation
