the length of diagonal of cube is 8 root 3 cm it's total surface area is
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4
Diagonal of cube = √3 * side
=) 8√3 = √3 * side
=) 8√3/√3 = side
=) Side = 8cm
Since TSA of cube = 6* side^2
= 6*8*8 cm^2
= 384 cm^2.
Hope it's helpful to u.
=) 8√3 = √3 * side
=) 8√3/√3 = side
=) Side = 8cm
Since TSA of cube = 6* side^2
= 6*8*8 cm^2
= 384 cm^2.
Hope it's helpful to u.
Answered by
3
Answer:
Step-by-step explanation:
given,
diagonal=√3^a
8√3 =√3a
a=8cm.
now,
surface area of cube=6a²
=6x (8)²
=384cm²..
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