## anonymous 5 years ago find the area of the following polar equ. r=3(1+cosX) thanks in advancee

1. anonymous

Use the formula: $\int\limits_{a}^{b}(1/2)r^2d$ But to find a and b, set 0 = 3 + 3cosx and find two values that makes this work.

2. anonymous

$\int\limits\limits_{a}^{b}(1/2)r^2dr$

3. anonymous

Make sure to fan me ^^

4. anonymous

already did lol thanks again

5. anonymous

oh yeah it's you hahaha. No problem!