How do you find the area between the loop of #r=1+2costheta#?
1 Answer
Nov 28, 2016
Please see the explanation.
Explanation:
This reference Area with Polar Coordinates does a very similar exercise.
The equation from the reference is:
We know
The sample problem tells us that the loop starts at:
The integral for the area of the loop is
I am going to let you do the evaluation.