1.

distance of Q from the centre is 25 cm. WHat is it TadiuPind the area of sector, whose radius is 7cm with an angle 72wha ithe

Answer»

Area of sector = θ/360° × πr²

Area of sector = 72/360° × 22/7 × 7²

Area of sector = 8/40 × 22 × 7

Area of sector = 154/5 = 30.8 cm²



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