find the area of a quadrant of a circle whose circumference is 22cm
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Area
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here is your answer
it's very simple.......
Circumference of a circle=22cm
2πr=22cm
r = 22*7/2*22=3.5 cm
Area of a quadrant of a circle= πr^2/4
= (3.14)*(3.5)^2/4
=9.61625 cm^2....
hope it helps u....plz thumbs up.....
it's very simple.......
Circumference of a circle=22cm
2πr=22cm
r = 22*7/2*22=3.5 cm
Area of a quadrant of a circle= πr^2/4
= (3.14)*(3.5)^2/4
=9.61625 cm^2....
hope it helps u....plz thumbs up.....
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