Find the area of a sector of a circle with radius 9 cm if the angle of the sector is 60.
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Answered by
1
area of sector = theeta/360 pi × r^2
theeta = 60 degree
60/360× 22/7×9×9
= 42.42cm^2
hope it helps you.
theeta = 60 degree
60/360× 22/7×9×9
= 42.42cm^2
hope it helps you.
Answered by
1
area ot sector=theeta/360×πr×r
=60/360×3.14×9×9
=1/6×254.34
=42.39
=60/360×3.14×9×9
=1/6×254.34
=42.39
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