This Is Geometry plz Help with this I will Give Brainliest to anyone who gives me the Answer if I don’t I will come back and Give it to u. Plz help me with this problem.
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area of unshaded region= 2*area of arc of circle
area of unshaded region =2*πr^2/4
area of unshaded region =81*π\2
now area of shaded region = area cicle - area unshaded region
=π81-81π\3
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