Find the area enclosed by the cardioid r = 6 + 6 cos θ

Question

Find the area enclosed by the cardioid r = 6 + 6 cos θ

A	9π
B	54π
C	27π
D	108π

Answer 1

The area enclosed by the cardioid r = 6 + 6 cos θ is 54pi.

The correct answer is option B.

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