(Please type instead of writing on a paper, and scanning it. Some of the handwritings on here is not legible!)
Transform the polar equation into an equation in rectangular coordinates. Graph the resulting equation in the rectangular coordinate system. Identify the graph.
r = 2 sin ?
Always remember these formulas, When dealing with transformations between polar and Cartesian coordinates,
we have
to convert this into cartesian coordinates,
ie,
This will be the cartisian coordinates of the polar equation
The graph will have circular shape
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