Question

CSA of cuboid, cube and of cone

Answer 1

HIII....

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HERE IS YOUR ANSWER:--------

CSA OF CUBOID= 2×(L+B)×H

CSA OF CUBE= 4A^2

CSA OF CONE= PIE RL.

HOPE THIS HELPS YOU....

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Answer 2

CSA of cube is 4 ( side ) square, CSA of cuboid is 2 (l + b ) × h and CSA of cone is π × r × l..

hope it helps...