Thankyou so much for helping
I really appriciate
Keep helping
But I am little bit confuse how that 47 came from that process i am confuse!
Can anyone explain me how!?
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The mistake over there is... let me do that part again... Area of 2nd semi-circle
1/2 × pi × r²
1/2 × 22/7 × (7)²
1/2 × 22/7 × 49
1/2 × 22 × 7
154/2 = 77 cm²
hope u got it maybe there was any typing mistake done by him!
......
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