Question

if a side of a cube is 15 m find its surface​

Answer 1

Answer:

TOTAL SURFACE AREA OF CUBE = 6A²

Step-by-step explanation:

A=15CM

6×15×15

1350cm²

PLEASE MARK IT BRAINLIST

THANK YOU

Answer 2

The surface area of the cube is 1350 square meter.

Step-by-step explanation:

Given : A side of a cube is 15 m.

To find : Its surface area ?

Solution :

The side of the cube is a=15 m.

The surface area of the cube is given by

$S.A=6a^2$

$S.A=6\times 15^2$

$S.A=6\times 225$

$S.A=1350\ m^2$

Therefore, the surface area of the cube is 1350 square meter.

#Learn more

Find the ratio of surface area and volume of the sphere of unit radius.

https://brainly.in/question/7463016