The variable b represents the area of the base of the prism or pyramid. Hope that helps!
Answer:
I don't see any ratios to compare.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The rectangle has an area of 30ft^2
Each triangle has an area of 25ft^2
25+25+30=80
No, Noah used the diameter instead of the radius in the calculations is the answer.
