Mathematics, 06.10.2019 23:50 geminigirl077
The area of a circle (a) is given by the formula a=r^2 where r is the circle's radius. the formula to find r . if (a)=54 centimeters ^2 and pi=22/7, r is centimeters.
space #1
a. (a/pi)^1/2
b. a^2/pi
c. pi/a
space #2
a. 4.15
b. 2.33
c. 17.2
Answers: 3
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The area of a circle (a) is given by the formula a=r^2 where r is the circle's radius. the formula t...
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