The perimeter of a sector of a circle of radius 6.5 cm is 31 cm The area of the sector will be
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Step-by-step explanation:
- Here, radius = 6.5cm
- Perimeter of the sector = 31 cm
- Arc length = 31 -(6.5+6.5) = 31-13 = 18 cm
- Area of the sector = 1/2 * Arc length * Radius = 1/2*18*6.5 = 9*6.5= 58.5 cm^2
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