Find an equation equivalent to r = 10 sin theta rectangular coordinates.

We have been an equation in polar coordinates . We are asked to write our equation in rectangular coordinates.  

We know that the equation is equation of a circle with a radius and center at .

Let us find the value of b.

We know that equation of a circle in rectangular coordinates is

Since , so radius is 5 and center is at point (0,5).

Therefore, our required equation would be .

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step-by-step explanation: