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If the straight sides of a triangular section of a lined...

This question belongs to Civil Engineering Irrigation Engineering
Irrigation Engineering
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If the straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the perimeter of the canal is

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Correct Answer: Option D
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AARYAN ACADEMY
AARYAN ACADEMY 5 years ago
its 2R(theta plus cot theta)
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