$\"\"$

\

The curve equation is $\"\"$ .

\

Graph the equation $\"\"$ .

\

$\"\"$

\

Observe the graph:

\

The inner loop of the lies between $\"\"$ .

\

$\"\"$

\

Area of the region enclosed by the curve is $\"\"$ .

\

The boundaries of the one loop of a curve are $\"\"$ and $\"\"$ .

\

Area of the region enclosed by the curve $\"\"$ :

\

Area of the inner loop of the curve is $\"\"$ .

\

$\"\"$ \ \

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$

\

$\"\"$ .

\

Area of the inner loop of the curve is $\"\"$ .

\

$\"\"$

\

Area of the inner loop of the curve is $\"\"$ .