Find an Equivalent Equation in Polar Coordinates $$x ^ { 2 } + y ^ { 2 } - 4 x = 0$$

question 323

Multiple Choice

Find an equivalent equation in polar coordinates.
- $$x ^ { 2 } + y ^ { 2 } - 4 x = 0$$

• A) \(r \sin ^ { 2 } \theta = 4 \cos \theta\)
• B) \(r \cos ^ { 2 } \theta = 4 \sin \theta\)
• C) \(r = 4 \cos \theta\)
• D) \(r = 4 \sin \theta\)

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