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How do I find area of a circle if they only give me the diameter

2 Answers

2 votes
divide the diameter by 2
User BitByteDog
by
5.2k points
5 votes

Answer:

divide the diameter by 2

Explanation:

the equation for the area of a circle is Pi times the radius squared. the radius is half the diameter, so if you need to find the area of the circle, just divide the diameter by 2 and you will have the length of the radius. then, jut plug it in to the equation.

User Woody
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5.2k points