siennashann07 siennashann07

02-02-2021
Chemistry

contestada

4. What is the correct surface areas for a 45nm
wide cube?

Respuesta :

Muscardinus Muscardinus

07-02-2021

Answer:

A = 12150 nm²

Explanation:

The side of a cube, a = 45 nm

We need to find the surface area of the cube.

The formula for the surface area of a cube is given by :

A = 6a²

Substituting the value of a in the above formula.

A = 6(45)²

= 12150 nm²

So, the surface area of the cube is 12150 nm²

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