Problem Find the area individually enclosed by the following Cardioids: (A) $r = a(1 - \cos \theta)$ (B) $r = a(1 + \cos \theta)$ (C) $r = a(1 - \sin \theta)$ (D) $r = a(1 + \sin \theta)$
Problem Find the area bounded by $r = a \sin 3\theta$ and $r = a \cos 3\theta$.
Problem Find the area bounded by $r = a \sin 2\theta$ and $r = a \cos 2\theta$.
Example 6 What is the area within the curve r2 = 16 cos θ?
Find the area enclosed by four-leaved rose r = a cos 2θ.
Example 4 Find the area of the inner loop of the limacon r = a(1 + 2 cos θ).
Example 3 Find the area inside the cardioid r = a(1 + cos θ) but outside the circle r = a.
Example 2 Find the area bounded by the lemniscate of Bernoulli r2 = a2 cos 2θ.
The fundamental equation for finding the area enclosed by a curve whose equation is in polar coordinates is...
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