Question

if the edge of a cubic are 6cm ,8cm,and10cm
volume of cuboid
lateral surface area
surface area​

Answer 1

volume remains same so

volume of new cube = v1+v2+v3

= 6^3+8^3+10^3

=216+512+1000

=1728

now volume of new cube = a^3= 1728

edge of new cube = a= cuberoot of 1728

a= 12

therefore surface area of new cube = 6 a^2

=6×12^2

=6×12×12

=864 square cm

Answer 2

$\huge \tt \pink {answer}$

volume remains same so

volume of new cube = v1+v2+v3

= 6^3+8^3+10^3

=216+512+1000

=1728

now volume of new cube = a^3= 1728

edge of new cube = a= cuberoot of 1728

a= 12

therefore surface area of new cube = 6 a^2

=6×12^2

=6×12×12

=864 square cm