Question

T.S.A of cube is 1350m^2.find it's side​

Answer 1

Answer:

∴ Side of square = 15 m

Step−by−step explanation:

given:

:⟹ T.S.A of cube=1350m^2

to find :

:⟹ Side of cube = ?

• According to given question :

As we know that

T.S.A of cube = 6×side^2

Putting given values

$:⟹1350=6× {a}^{2} \\ :⟹ \frac{1350}{6} = {a}^{2} \\ :⟹ {a}^{2} = 225$

$:⟹ {a}^{2} = {15}^{2}$

As we know that both side power are same so bases are also same

: ⟹ a = 15 m

∴Side of square = 15 m