4 years ago

How do you find the circumfrence and area of a circle? Examples please or a link to a website.

Mathematics

2 answers:

Pavlova-9 [17]4 years ago

8 0

To find the corcumference of the circle the formula is 2(pi)r
to find the area of the circle the formula is (pi)(r)(r)

SpyIntel [72]4 years ago

4 0

Area or a circle
A= 3.14 (pi) multiplied by the radius to the second power
So if a circles radius is 3 cm it would be pi multiplied by 9 which equals 28.27 cm2
Circumference
C= pi multiplied by the diameter

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