Sangaku --- extension

Author:FUKUCHAN

Radius ratio of red and blue circle is BP:CP. Red circle is the inscribed circle with maximum radius. You can draw the following figures, using only ruler and compass.

New Resources

Angles of Intersecting Lines
Traffic Cone
Circles - Relative Positions
Drunk Parabola
רישום חופשי

Discover Resources

Investigating Adding Fractions
tally PC2
Discovering Geometry 3.5 #9, 10
Stat displays
Pentagon Attempt #2
Kongruenzsaetze

Discover Topics

Functions
Arithmetic
Intersection
Algebra
Hypothesis Testing