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the diameter of a circle is 5.3 cm. What is the circumference

Sagot :

Answer:

16.642cm

Step-by-step explanation:

Diameter of a circle = 5.3cm

Circumference of a circle = π(d)

                                          = π x 5.3

                                          = 3.14 x 5.3

                                          = 16.642cm

Answer:

C= pi x diameter

= 5.3pi

Answer is 16.65cm to 2 d.p

Hope this helps!