(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find area between the polar graph[tex] r= \theta[/tex] and [tex] r=2\theta[/tex]

from [tex] 0 \leq \theta \leq 2\pi [/tex].

2. Relevant equations

[tex] Area = \frac{1}{2} \int r^2 \theta [/tex]

3. The solution

[tex] Area = \frac{1}{2} \int_0^2 (2 \theta)^2 d\theta - \frac{1}{2} \int_0^2 \theta^2 d\theta [/tex]

final answer [tex] 4\pi^3 [/tex] or 124.025

check please as soon as possible, only have to say right or wrong!

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# Homework Help: Check this question to see if it is right.

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