Question

if the diagonal of a ccubical body is 7underroot 3 meter , find its total surface area and volume
please give me solution
then i will mark u as a brainlist

Answer 1

Diagonal of acobe=7√3
We know that,
Diagonal of a cube=√3×side
7√3=√3×side
7√3÷√3=side
side=7m
Volume of cube=side×side×side
=7×7×7
Volume of a cube=343cu.m

Total surface area of cube
=6×side×side
=6×7×7
=6×49
=294sq.m
Solution:
Volume of a cube=343cu.m
Total surface area of cube=294sq.m
HOPE THIS HELPS!!!