Question

find the total surface area and lateral surface area of the cube whose side is of following length each 2.5 millimetre​

Answer 1

Step-by-step explanation:

TSA=6a^2

=6(2.5)^2

=6x6.25

=37.5mm^2 or 0.375cm^2

LSA=4a^2

=4(2.5)^2

=4x6.25

=25mm^2 or 0.25cm^2