Main Question:

Mathematics

1 answer:

Ilya [14]4 years ago

5 0

circumference is actually a closed boundary of a curved geometric figure like circle.

it can be calculated by applying the formula C = π * d ( d= diameter)

or C = 2πr ( r= radius)

you can use any one to find out the circumference of the circle.

But from your attached document,it is clear that circumference is given, sorry, I don't understand for what you are looking for?

diameter goes straight through the center of a circle and touches the boundaries of the circle in both sides.

Diameter is always double of radius, D = 2r ( r= radius)

or you can find radius by dividing it by 2,

r = D/2

I hope it will serve your purpose.

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