D 0.78 and 39/50 \ its logical
Answer:
sorry i dont know the answer to that i just need the points
Step-by-step explanation:
The lateral area of the prism equals to height * perimeter of the base. So the lateral area is 160 cm2. And the surface area of the prism equals to the area of the base*2+the lateral area= 202 cm2.
Cause 400 divided by 10 is 40
