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Mathematics, 18.02.2021 03:30 maritzamartinnez
The area of circle(A) is given by the formula A=pi r^2 where r is the circle radius. The formula to find r is:
1.(A/pi)^1/2
2.A^2/pi
3.pi/A
A=54 centimeters^2and pi=22/7, r is_ centimeters
1: 4.15
2: 2.33
3: 17.2
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The area of circle(A) is given by the formula A=pi r^2 where r is the circle radius. The formula to...
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