Question

Find the total surface area and lateral surface of the cube with side 4cm(By using the formulae deduced above)​

Answer 1

Answer:

TSA of Cube =4a2=4 x 16=64cm2

LSA. :: = 6a2 = 6x16 = 96cm2

Answer 2

Answer:

L.S.A.= 64cm & T.S.A.= 96cm

Step-by-step explanation:

side= 4cm

Total Surface area of cube = 6l^2

= 6×4^2

= 6× 16

= 96cm

Lateral Surface area of cube = 4l^2

= 4×4^2

= 4×16

= 64cm