What is the area of the bottom rectangle face of this triangular prism?

5 cm 5cm 4cm 3cm

1 answer

The bottom face of the triangular prism is a rectangle with dimensions 5cm and 4cm. Therefore, the area of the bottom rectangle face is:

5cm x 4cm = 20cm²

So, the area of the bottom rectangle face of this triangular prism is 20cm².