Question

the surface of a cube whose volume is is 64 m​

Answer 1

Step-by-step explanation:

TSA = 6×side²

64= 6×s²

s²=64/6

s=8/√6

s=3.2 m

so , side is 3.2m

hope it helped;)

Answer 2

$\huge\sf\underline\red{Required answer }$

Given

Volume of cube is 64m³

To find: Surface area of cube

We know that

$\huge\fcolorbox {black}{pink}{Volume of cube is a³}$

Therefore a³=64

a³=4³

a=4

We have to find Suraface area

$\huge\fcolorbox{black}{pink}{Surface area =6a²}$

6a²=6(4)²=96

Therefore Surface area of cuboid is 96m²