Find the area of the region bounded by: r = 9 − 4 sinθ
I tried this multiple times and the answer i got was 381.7035 but that is not correct.
Hello, muddyjch!
Find the area of the region bounded by: .
This is a heart-shaped region symmtetric to the "y-axis".
We can integrate from to and multiply by 2.
We have: .
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But check my work . . . please!