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0 votes
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in Mathematics by (54.1k points)

At a particular time, when the sun’s altitude is 30°, the length of the shadow of a vertical tower is 45 m. Calculate 

(i) the length of the tower. 

(ii) the length of the shadow of the same tower, when the sun’s altitude is 

(a) 45° 

(b) 60°

1 Answer

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by (88.2k points)
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Best answer

Let the length of the tower be h m.

Hence the length of the tower is 25.98 m

(ii) Let the length of the shadow be x m.

Hence the length of the shadow is 25.98 m

Hence the length of the shadow is 15 m

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