Find an Equivalent Equation in Rectangular Coordinates $\mathrm { r } \sin \theta = 10$

Multiple Choice

Find an equivalent equation in rectangular coordinates.
- $\mathrm { r } \sin \theta = 10$

A) $y = 10 x$
B) $x = 10 y$
C) $x = 10$
D) $\mathrm { y } = 10$