Hey there!:)
b1+b2
--------- x h =area
2
(3+5)/2h=area
8/2h=area
4(2)=area
area= 8ft squared (this is your answer)
Hope this helps! Let me know if you need more help:)
Answer:
f(x) = .05x; $5.50
Step-by-step explanation:
f(x) = .05x
f(110) = .05(110) = $5.50
There is no attached picture, but I guess it is like the one I attached.
If so, the first thing is finding the side measure:

Now, radius is half this measure: 15 in.
And circle area is:
No lolololololololoolollolo