Which one is true regarding rectangular fin? – McqOptions

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1.	Which one is true regarding rectangular fin?
A.	A C = b δ and P = 2(b + δ)
B.	A C = 2 b δ and P = 2(b + δ)
C.	A C = 3 b δ and P = 2(b + δ)
D.	A C = 4 b δ and P = 2(b + δ)
Answer» B. A C = 2 b δ and P = 2(b + δ)

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