Answer:
240 cm^3
Explanation:
We are given a rectangular prism with dimensions 8 cm, 10 cm and 3 cm and we are to find its surface area.
We know that the surface area of a rectangular prism is given by:
Volume of rectangular prism
![= w * h * l](https://img.qammunity.org/2020/formulas/mathematics/middle-school/4yvlw5tv4neipe9buf7c4j5vycir8swev0.png)
Substituting the given values in the above formula:
Volume of the right rectangular prism =
= 240 cm^3