The total surface area of a cube is 726 cm cube find the lenght of its edge
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Answer:
11cm
Step-by-step explanation:
total surface area = 726cm
i. e. 6a2 = 726
a2 = 726 /6 = 121
a = 11 cm
Hence edge of cube is 11cm
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Answered by
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The edge of the cube is 11 cm.
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