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Two identical cubes of side 7cm are joined end to end. Find thetotal and lateral surface area |
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Answer» Step-by-step EXPLANATION:
Given, the side of a cube is 7 cm Total surface area of cube =6×(side)
=6×7×7 =294 ∴ the total surface area of cube is 294 cm 2 . LATERAL surface area =2×7(7+14) =14×21 =294 |
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