Question

L.S.A
of cube is 400cm - then
find
TSA of
such
cube​

Answer 1

Answer:Total Surface Area of Cube = 6a^2

lateral surface area=400cm^2

4a^2=400

a^2=100cm

a=10cm

so, TSA of cube=6(10)(10)=600cm^2

Answer 2

Answer:

L.S.A=400,4a2 =400 then a=10 si T.S.A=6a2=6.100=600cm2