Pls help extra points and mark brainlist
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Answer:
Step-by-step explanation:
The shaded area is the area of the curve bounded by θ = π and θ = 7π/6.* A differential of area in polar coordinates is ...
dA = (1/2)r^2·dθ
So, the shaded area is ...
_____
* We found these bounds by trial and error using a graphing calculator to plot portions of the curve.
Answer: 141.3 in
1. V = πrh
2. V = (3.14)()(5)
3. V = 141.3 in.
Hope this answer helps you!