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January 28, 2015

January 28, 2015

Posted by **Tabby** on Friday, April 20, 2012 at 1:20pm.

r = 1 + sin Theta.

I think it's a cardioid, because its equation is r = 1 + 1 sin theta (r = a + a sin theta). Is this correct?

- Polar Equations -
**Steve**, Friday, April 20, 2012 at 2:16pmthat is correct

wolframalpha . com will draw it for you. Just type in

plot r = 1 + sin(theta)

- Polar Equations -
**Tabby**, Friday, April 20, 2012 at 3:43pmthank you so much for your time.

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