Asked by Mario
how do you find the cirumference and area of a circle if the radius is 4.5?
Answers
Answered by
Ms. Sue
The formula for circumference is:
C = 2 * Pi * 2 * radius
For area:
A = Pi * radius^2
Plug the radius into those formulas and solve.
If you post your answers, we'll be glad to check them.
http://www.1728.com/diamform.htm
C = 2 * Pi * 2 * radius
For area:
A = Pi * radius^2
Plug the radius into those formulas and solve.
If you post your answers, we'll be glad to check them.
http://www.1728.com/diamform.htm
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