Math, asked by prayagnarayan, 10 months ago

find circumference of semicircle on a line of length 10 centimetre​

Answers

Answered by KeshavGoel123456
2

Answer:

Step-by-step explanation:

A.T.P.,

Length of the line = Diameter of the semicircle (D) = 10cm

Therefore, Radius of the semicircle (r) = D/ 2

                                                                  = 10/2 cm

                                                                 = 5cm

Circumference of the semicircle = 1/2 *2πr

                                                        = 1/2*2*22/7*5/1

                                                        = 110/7cm

                                                        = 15.7cm (Approx)

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