Question

what is the total surface area of cubes having side 7.2m
14.2sq.m
43.2sq.m
63.2sq.m
6sq.m​

Answer 1

Answer:

43.2

Step-by-step explanation:

total surface area 6*7.2

43.2

Answer 2

Question :-

• What is the T.S.A of cube having side 7.2 m?

Given :-

• Side of cube = 7.2m

To find :-

• Total surface area of cube

Formula to be used :-

• Total surface area of cube = 6(side)²

Solution :-

• T.S.A of cube = 6(side)²

Here, side = 7.2 m

So, substituting the value we have :-

T.S.A = 6 (7.2)²

T.S.A = 6(51.84)

T.S.A = 311.04 m²

Hence, Total surface area of cube with side 7.2 m is 311.04m².