i'm supposed to find an area of a figure but i'm not sure what it is so therefore i don't know the formula.

Question

basically, it kind of looks like a capsule but more roundish like an oval. there's two lines down the middle that both measure at 18 ft. the bottom on the outside of the figure shows a measurement of 4.5 ft. how do i find the area?

Answer 1

also the answer choices i have are:

a. 95.13 ft^2
b. 137.52 ft^2
c. 335.34 ft^2
d. 336.45 ft^2

Answer 2

i really need help with this