A guy wire attached to a 25 m high pole makes an angle of 60° with the ground. How long is the wire?
Q1. A guy wire attached to a 25 m high pole makes an angle of 60° with the ground. How long is the wire?
Answer: 50 / √3 m
Explanation: Using sin(60°) = 25 / length, we get length = 25 / sin(60°) = 25 / (√3 / 2) = 50 / √3 m.