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
e.2 (a X a) sq cm

Answer 1

Answer:

b.6(a*a) sq cm

Step-by-step explanation:

there are 6 faces in cube

so, area of one face is a*a

then area of 6 faces will be

6 * a*a

Answer 2

$[tex]\color{green}{•••Answer•••}[\tex]$

Option a.5(a X a) sq cm