The length of the diagonal of a cube is 6√3 cm. Its total surface area is _________
Answers
Answered by
11
Answer:
216cm²
Step-by-step explanation:
diagnol of cube = 6√3
a√3=6√3
a=6(cancelling root 3 on either side)
T.S.A of cube = 6a²
=6 X 6²
=216cm²
Answered by
1
Answer:
the total surface area is 216 cm^2
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