Cut-The-Knot Action (6)!

Author:Tim Brzezinski

Creation of this applet was inspired by a tweet from Alexander Bogomolny. Feel free to move any of the big white points or big purple points anywhere you'd like at any time.

Quick (Silent) Demo

New Resources

Reflection across a line
Equation of Locus - Parabola
רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Reflection Across 2 Parallel Lines

Discover Resources

The Sum of the Angles of a Triangle
The percentage decrease / increase
Skills check: Coordinate Geometry
Natasha floor plan
HKCEE 1998 Paper 2 Question 48

Discover Topics

Volume
Functions
Congruence
Normal Distribution
Surface