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Convert to Polar x^2+ (y-3)^2=9. x2 + (y − 3)2 = 9 x 2 + (y - 3) 2 = 9. Since x = rcos(θ) x = r cos (θ), replace x x with rcos(θ) r cos (θ). (rcos(θ))2 +(y−3)2 = 9 (r cos (θ)) 2 + (y - 3) 2 = 9. Since y = rsin(θ) y = r sin (θ), replace y y with rsin(θ) r sin (θ).
17 Απρ 2017 · Explanation: Given: x2 +(y −3)2 = 9. expand the square: x2 +y2 − 6y +9 = 9. Substitute r2 for x2 + y2: r2 −6y = 0. Substitute rsin(θ) for y: r2 −6rsin(θ) = 0. We can discard a factor of r because the root r = 0 is duplicated at θ = 0.
Free Cartesian to Polar calculator - convert cartesian coordinates to polar step by step.
Convert to Polar x^2-y^2=9. x2 - y2 = 9. Since x = rcos(θ), replace x with rcos(θ). (rcos(θ))2 - y2 = 9. Since y = rsin(θ), replace y with rsin(θ). (rcos(θ))2 - (rsin(θ))2 = 9. Solve for r. Tap for more steps... r = 3√(cos(θ) + sin(θ))(cos(θ) - sin(θ)) (cos(θ) + sin(θ))(cos(θ) - sin(θ))
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Use this rectangular to polar coordinates calculator to convert a point in the rectangular form to the polar notation.
From the source of Math Insight: Conversion formulas, the plane of Cartesian coordinates, coordinates r and θ. Use this calculator that will function to convert polar coordinates to cartesian (Rectangular) and vice versa (step-by-step).
