3 years ago

Find the diameter of the circle whose conference is 53.38 cm

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

4 0

Formula of the circumference of a circle: 2r*π or Dπ. (D is diameter)

So:

Dπ = 53.38

Divide both sides by 3.14:

D = 17 cm

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