Question

Help please ????????

Answer 1

The surface area of this prism is equal

two areas of rectangular 2m × 4m + two areas of rectangular 2m × 3m + two areas of rectangular 3m × 4m

Calculate:

`SA=2\cdot2\cdot4+2\cdot2\cdot3+2\cdot3\cdot4=52 m^2`

Answer: 52 m²