A right circular cone whose slant height is 10 centimetre and base radius is 7 cm and the curved surface area will be
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C.S.A = 22/7×7×7+22/7×7+10
=154+220
=374cm^2
Answered by
1
Step-by-step explanation:
C.S.A.=22/7 ×7×7 +22/7×10×7
=22×7 +220
=154+220
=354 cm^2 (Ans)
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