Step 1:

The curve equation is $\"\"$ .

Construct a table for different values of $\"\"$ .

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$	$\"\"$
$\"\"$	$\"\"$	$\"\"$	2	1.134	2	2.866	2	1.134	2

Graph:

(1) Graph the polar co-ordinates.

(2) Plot the points.

(3) Connect the points with a smooth curve.

Graph of the curve is $\"\"$ is :

$\"\"$

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

The boundaries of the curve are $\"\"$ .

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

$\"\"$

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

Solution:

Graph of the curve is $\"\"$ is

$\"\"$