B I think I’m not sure because you did not include the type of prism... rectangular triangular? Also if your talking about lateral surface area! so 400mm squared b I think
Look at the pictures above for yor answers and the rules ...
Answer:
1202.38
Step-by-step explanation:
i looked how how do it and a calculator popped up so i put the numbers in that's what i got
Answer:
l = 6 cm, w = 7 cm
Step-by-step explanation: