A ladder rests against a vertical wall. The ladder is 25 metres long and makes an angle of 30 degrees with the ground. How high up the wall does the ladder reach?
Subject: Mathematics | Topic: Trigonometry | Difficulty: MEDIUM
Options
- (A) 21.7 metres
- (B) 25 metres
- (C) 12.5 metres
- (D) 15 metres
Verified Answer
Option (C): 12.5 metres
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