the perimeter of the sector of a circle of radius 5.8 M is 27.2 M find the area of the sector
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Perimeter of the sector = 27.2 m
Radius of the sector (r) = 5.6 m
Length of the arc of the sector
(l) = Perimeter - 2(radius)
= 27.2 - 2(5.6) = 27.2 - 11.2
= 16 Area of the sector
= lr/2
= (16 × 5.6) / 2
= 8 × 5.6
= 44.8 m2.
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Radius of the sector (r) = 5.6 m
Length of the arc of the sector
(l) = Perimeter - 2(radius)
= 27.2 - 2(5.6) = 27.2 - 11.2
= 16 Area of the sector
= lr/2
= (16 × 5.6) / 2
= 8 × 5.6
= 44.8 m2.
I hope it is helped you
follow me
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