The perimeter of a sector of a circle of radius 5.6 cm is 27.2 cm find the area of the sector thank you
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first the perimeter of the circle
2×22×56/7 = 35 .2
find out how much fraction of circle 1.29
Area is (22×5.6 ^22 ) /7
now divided by 1.29
98.56/1.29=76.40cm^2
2×22×56/7 = 35 .2
find out how much fraction of circle 1.29
Area is (22×5.6 ^22 ) /7
now divided by 1.29
98.56/1.29=76.40cm^2
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