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Answers
Height of tower is 30m. What is length of shadow of tower when angle of inclination of sun is 30° ?
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Length of shadow of tower = 30√3 m.
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✯ Height of tower (AB) = 30 m
✯ Angle of inclination of sun (∠ACB ) = 30°
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✯Length of shadow of tower (BC) = ?
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In ∆ ABC,
✪ AB = Height of tower = 30 m
✪ ∠ACB = Angle of inclination of sun = 30°
✪ BC = Length of shadow of tower = ?
Let's use Trigonometry Ratios now.
In order to find Length of shadow of tower(BC) we need to use tan or cot.
I am using here tan you can also use cot. The answer won't vary.
∴ Length of shadow of tower = 30√3 m.
Answer:
Solution
In ∆ ABC,
✪ AB = Height of tower = 30 m
✪ ∠ACB = Angle of inclination of sun = 30°
✪ BC = Length of shadow of tower = ?
Let's use Trigonometry Ratios now.
In order to find Length of shadow of tower(BC) we need to use tan or cot.
I am using here tan you can also use cot. The answer won't vary.
∴ Length of shadow of tower = 30√3 m.