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Mathematics 16 Online
OpenStudy (anonymous):

Find the area that is inside the cardoid r = a(1 + sinθ) and outside the circle r = asinθ Please show your working... I just am stuckkk :(

OpenStudy (anonymous):

I guess Required Area = Area of cardoid - Area of circle

OpenStudy (anonymous):

yeah.

OpenStudy (anonymous):

But I dont know what a cardoid means

OpenStudy (anonymous):

http://fooplot.com/plot/s314gj6xqy the shape outside the circle is the cardoid..

OpenStudy (anonymous):

nvm. i figured it out. np. ty

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