Simon Gregg1 – Resources – GeoGebra

ratio of circles and angle (Mark II)
Activity
Simon Gregg1
ratio of circles and angle
Activity
Simon Gregg1
cut the wire
Activity
Simon Gregg1
Split a 30cm wire
Activity
Simon Gregg1
Dan Finkel's diagram to demonstrate Maryam's Claim
Activity
Simon Gregg1
Three dimensions
Activity
Simon Gregg1
Strandbeest leg
Activity
Simon Gregg1
Centroid
Activity
Simon Gregg1
Orthocentre
Activity
Simon Gregg1
Fermat Point
Activity
Simon Gregg1
Continue a Voderberg spiral to tile the plane
Activity
Simon Gregg1
A tool for drawing a Voderberg nonagon from the other end
Tool
Simon Gregg1
A tool for drawing a Voderberg nonagon
Tool
Simon Gregg1
Pedal triangle
Activity
Simon Gregg1
A triangle inside a hexagon
Activity
Simon Gregg1
Circle in a sector
Activity
Simon Gregg1
Move another kind of hexagon
Activity
Simon Gregg1
Move an L-shaped hexagon
Activity
Simon Gregg1
Move a hexagon
Activity
Simon Gregg1
Move a kind-of-regular hexagon
Activity
Simon Gregg1
hexagons
Book
Simon Gregg1