Skill: polar-coordinates
Polar Coordinates & Graphs Practice
Endless polar drills: plot (r, θ) with negative r, convert both directions, name the graph, count rose petals — with hints and full solutions.
1 Practice problems
Endless polar drills: plot (r, θ) with negative r, convert both directions, name the graph, count rose petals — with hints and full solutions.
Score 0 · Streak 0 · Problem 0
First-try correct answers earn a point. Hints cost the point but keep you learning; revealing the solution ends the streak for that problem.
Problem
How to type answers
- Points: type like
(0, 5)— decimals to 2 places are fine. - Polar answers: type like
(5, 90°)— include the degree sign. - Words/equations: type in lowercase, e.g.
rose,x^2 + y^2 = 25. - After two wrong tries the full step-by-step solution appears.
2 Keep going
Try the calculator, explore the visual lab, print a worksheet, or play the sprint game.