If the length of a diagonal of a cube is8√3cm,then find its surface area?
Answers
Answered by
6
Answer:
384 cm^2
Step-by-step explanation:
diagonal of a cube = √3 a
8√3 = √3 a
a = 8 cm
surface area of cube = 6 a^2
= > 6 × 64 cm
= > 384 cm^2
Similar questions