the area of sector whose radius is 7 cm with the angle 90 is
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Ans: Area of sector = pi×r^2×theta /360
=> 22/7 × 7 ×7× 90/360
=> 77/2
=> 38.5
Hope it helps...!!
=> 22/7 × 7 ×7× 90/360
=> 77/2
=> 38.5
Hope it helps...!!
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2
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