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OpenStudy (anonymous):
How do I find the area inside r = 3(1+cos(theta))? (calculus)
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hartnn (hartnn):
Hve you tried this ? do you have the plot ?
OpenStudy (anonymous):
It looks like a cardioid - the heart shaped one
OpenStudy (anonymous):
I'm not sure if I'm supposed to separate the two halves and subtract the "negative" area from the positive area or something
hartnn (hartnn):
|dw:1357496146433:dw| the upper portion has same are as lower portion, so, you can double the upper portions area. do you know how to find upper portion's area ?
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