Computer Science, asked by lalramthangithiek, 4 months ago

the perimeter of a circle of 7cm is​

Answers

Answered by Anonymous
0

Answer:

154cm

Explanation:

given, radius = 7cm

circumference of a circle = π r^{2}

                                         = π x 7 x 7

                                         = \frac{22}{7} x 49

                                         = 22 x 7

                                         = 154cm

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