Civil Engineering - Irrigation - Discussion

Discussion Forum : Irrigation - Section 2 (Q.No. 47)
47.
If straight sides of a triangular section of a lined canal with circular bottom of radius R, make an angle θ with horizontal, the area of its cross-section, is
R(θ + tan θ)
R(θ + cot θ)
R2(θ + tan θ)
R2(θ + cot θ)
R(θ + tan θ)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Hardik said:   6 years ago
The perimeter of the canal is 2R(θ + cosθ).
(1)

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