Replace the Cartesian Equation with an Equivalent Polar Equation $$x ^ { 2 } + y ^ { 2 } = 100$$

question 289

Multiple Choice

Replace the Cartesian equation with an equivalent polar equation.
- $$x ^ { 2 } + y ^ { 2 } = 100$$

• A) \(r = 10 \sin \theta\)
• B) \(r = 100\)
• C) \(r = 10\) or \(r = - 10\)
• D) \(r = 10 \cos \theta\)