Quadratic Compass

Author:Andrew Stacey

This shows the method of solving a quadratic using a ruler-and-compass construction. Drag the point "A" around on the screen to modify the quadratic and thus its roots.

New Resources

z`]]
apec
seo tool
Canvas sizes
Geometric pattern

Discover Resources

Mario Math 2
Practice
Pythagorean Inequalities Theorem
stats?
PQRS

Discover Topics

Division
Incircle or Inscribed Circle
Histogram
Tree Diagrams
Indefinite Integral