Answer:
Would you mind posting a picture instead thank you.
Answer:
Total surface area of the prism =145.32 Square centimeters
Step-by-step explanation:
The given figure is a rectangular prism with the given dimensions of :
length(L)= 10.3 cm
Width(W)=2.2 cm
Height(H)=4 cm
Total surface area of the rectangular prism is:

Total surface area of the prism is 145.32 Square centimeters
Answer:
Gotta multiply them
Step-by-step explanation:
The volume of a prism = area of the base * height
substitute:
640 = A * 8
base area=80 sq ft<span />