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?

R (θ + tan θ)
2R (θ + tan θ)
R (θ + cos θ)
2R (θ + cos θ)

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

5 views Answered 2022-09-01 13:21

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