Math, asked by vijaychandra1376, 6 months ago

TSA of cube with edge 3cm
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Answers

Answered by skis0730
1

Answer:

Step-by-step explanation:

(a) We know that the length of the edge of the cube is 3cm. Substituting a=3 in the formula 6a2, total surface area of the cube =6(3)2=54cm2. Hence, the total surface area of the cube is 54cm2 when the length of the edge is 3cm.

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