Question

Find an equation equivalent to r=10 sin in rectangular coordinates

Answer 1

Answer:

D. $x^{2} + y^{2} = 10\cdot y$

Step-by-step explanation:

The equvalent form of the equation is:

$\sqrt{x^{2}+y^{2}} = 10\cdot \left(\frac{y}{\sqrt{x^{2}+y^{2}}} \right)$

$x^{2} + y^{2} = 10\cdot y$

The answer is D.