🎯 Circle Master
DSE Geometry Practice • Tablet Optimized
Score:
0
Equation of Circle
x² + y² + Dx + Ey + F = 0
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Current Task
1. Click the CENTER
Use the formula $(-\frac{D}{2}, -\frac{E}{2})$ to find the center.
Reset Attempt
$D = -2h, E = -2k, F = h^2 + k^2 - r^2$