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hhhiii
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circumference=2πr
22=2×22/7×r
r=22×7/22×2
r=7/2
angle of the quadrant=90°
area of the quadrant=theta/360°×πr^2
=90°/360°×22/7×7/2×7/2
= 1/4×22×1/2×7/2
=77/8cm^2
pls make it brainlist
I hope it will help you
22=2×22/7×r
r=22×7/22×2
r=7/2
angle of the quadrant=90°
area of the quadrant=theta/360°×πr^2
=90°/360°×22/7×7/2×7/2
= 1/4×22×1/2×7/2
=77/8cm^2
pls make it brainlist
I hope it will help you
plz make it brainlist
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