13. The total surface area of cube is 384 cm2. Find its side is
(
a. 12 cm
b. 6 cm
C. 8 cm
d. 4 cm
Answers
Answered by
0
Step-by-step explanation:
8cm is the answer
hope it helps you
Answered by
1
answer. 8cm
Step-by-step explanation:
The total surface area of cube = 6(l
2
)
Hence 384=6(l
2
) ⟹ l
2
=
6
384
= 64cm
2
⇒ l=
64
= 8m
Thus, the side of the cube is 8m.
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