Question
Mathematics Question on Heights and Distances
The tops of two poles are of height 20 m and 14 m are connected by a wire. If the wire makes an angle 30° with the horizontal, then the length of the wire is
A
11 m
B
12 m
C
13 m
D
10 m
Answer
12 m
Explanation
Solution
The correct option is (B):12 m .