Question

What is the formula for Total Surface Area Of Cube

Answer 1

Answer:

Step-by-step explanation:

The total surface area (TSA) of a cube is the sum of the areas of its six faces.

Consider the cube shown.  Each of its six faces is a square with side length l.

tsa = l²+l²+l²+l²+l²+l²

Answer 2

Total surface area of cube = 6 a²

where , a = length of each side of cube

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Learn More Formulae :

Volume of cylinder = πr²h

T.S.A of cylinder = 2πrh + 2πr²

Volume of cone = ⅓ πr²h

C.S.A of cone = πrl

T.S.A of cone = πrl + πr²

Volume of cuboid = l × b × h

C.S.A of cuboid = 2(l + b)h

T.S.A of cuboid = 2(lb + bh + lh)

C.S.A of cube = 4a²

T.S.A of cube = 6a²

Volume of cube = a³

Volume of sphere = (4/3)πr³

Surface area of sphere = 4πr²

Volume of hemisphere = ⅔ πr³

C.S.A of hemisphere = 2πr²

T.S.A of hemisphere = 3πr²