Question

find the side of a cube whose surface area is 265 cm²​

Answer 1

Step-by-step explanation:

6a^2=265

a^2=265/6

a=√265/6 cm

Answer 2

$\sf \: \bf \underline {Answer :}$

Before, finding the solution. Let's see on how to find the answer :

Formula for finding :

6(side)² = area

_______________________________

Given :

• Surface area = 265 cm²

To find :

• The side

Solution :

Surface area = 265 cm²

Let, side of a cube be "a".

We know that,

Surface area of a square = 6a²

=> 265 = 6 × a²

=>265/6 = a²

=> 44.1 = a²

=> a = √44.1

=> a = 6.6 cm

Hence, The side of a square is 6.6 cm.