Akon of maximum size is carved out from a cube of Edge 14 cm find the surface area of the remaining solid after the cone is carved out
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TSA of solid=TSA of cube +csa of cone -πr²(for top of the cone)
=6side²+πrl-πr²
=6 ×196 - 22/7×49 + 22/7 ×7 √245
= (
1022+154√5 )cm²
=6side²+πrl-πr²
=6 ×196 - 22/7×49 + 22/7 ×7 √245
= (
1022+154√5 )cm²
svinothinip67swj:
Sorry, Ur answer is wrong, it should be only 5 a^2 as one side is eliminated by the cone..
Sorry u r wrong, u cn chk it on chrome
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This is the answer....
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