Question

A open cubical box have the side ‘a’cm. What will be its total surface area ? *

a.5(a X a) sq cm
b.6(a X a) sq cm
c.4(a X a) sq cm
d.3 (a X a) sq cm

Answer 1

Step-by-step explanation:

Total surface area of cube= 6*(s)²

side = a

therefore

total surface area of cube= 6*(a)²

Answer 2

Answer:

option b is the answer

Step-by-step explanation:

Hope this helps you.

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