Math, asked by yash510, 1 year ago

a solid cone of height 12cm and base radius 6 cm has the top of 4 cm remarked.find the whole surface area of the remaining frustrum of cone

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Answered by Kanha221

1

HOPE U WILL UNDERSTAND

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Answered by Sweatasaha21

0

total surface area of frustrum
= πl (r1 +r2) +πr1^2+πr2^2
TSA=566.028

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