Question

Find the surface area of the prism 6ft 4ft 3ft

Answer 1

`\text{Area}=108\text{ }ft^2`

Step-by-step explanation

Step 1

to find the total area we need divide the prism into its faces,so

so, the total area is,the sum of the areas of the rectangles that make the prism

the area of a rectangle is given by.

`\text{Area}_(rec\tan gle)=length\cdot widht`

then, replace

`\begin{gathered} \text{Area}=2(6\cdot4+6\cdot3+4\cdot3)ft^2 \\ \text{Area}=2(24+18+12)ft^2 \\ \text{Area}=2(54)ft^2 \\ \text{Area}=108\text{ }ft^2 \end{gathered}`

I hope this helps you