Question

The
LSA
of
a cube is 400 sq.com
find its TSA.​

Answer 1

Answer:

Here,

let the edge of cube be e.

lateral surface area=400

4e²=400

e²=400/4

e²=100

therefore,

total surface area=6(edge)²

=6e²

=6(100)

=600 square units

Step-by-step explanation:

Answer 2

Answer:

TSA=600cm

Step-by-step explanation:

LSA=4a^2=400

a^2=400/4

a^2=100cm

a=10cm

TSA=6a^2=6×10×10=600

!! I Hope It Would Be Helpful !!