Work out the surface area of this solid prism.
8m
x 5m
3m
4m
The diagram is not drawn to scale.
unit: m2
![Work out the surface area of this solid prism 8m x 5m 3m 4m The diagram is not drawn to scale unit m2 class=](https://us-static.z-dn.net/files/da6/731ac62dea1c669904c0b5cc063fed6f.png)