Question

the difference between the total surface area of a cube of side 5 cm and its lateral surface area​

Answer 1

Answer:

Step-by-step explanation:

T.S.A of cube - LSA of cube = difference between them.

6a^2 - 4a^2 = 2a^2

=2 × (5)^2

=2× 25

=50

Answer 2

lateral surface area means surface area

l=5cm

lateral surface area=4×l×l

=4×5×5

=4×25

=100 Sq. cm

total surface area=6×l×l

=6×5×5

=6×25

=150 Sq. cm

difference = total surface area - lateral surface area

=150-100

=50sq.cm

I hope that your all dought are cleared