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How to find a circle given its diameter

2 Answers

7 votes

Answer:

area of circle or round of it?

User Saulius Next
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6 votes

Answer:

To find a circle given its diameter, you can use the following formula:

C = πd

where C is the circumference of the circle, d is the diameter, and π (pi) is a mathematical constant approximately equal to 3.14.

If you want to find the area of the circle, you can use the following formula:

A = πr²

where A is the area of the circle, and r is the radius (which is half the diameter).

User Rpophessagr
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