Circles & triangles

Author:: Maurice OReilly

Topic:: Circle, Triangles

Move the red points ... What patterns? What insights about tessellation? Can you 'extend' the idea of semi-regular tessellations 'beyond polygons'? See: https://nrich.maths.org/semiregular

New Resources

G_9.07 Similarity in solid figures
Desk Fan (3D)
Open Middle: Triangle Area Problem (V2)
Three Pyramids to Form a Cube
Box and Whisker: Quick Construction Exercises

Discover Resources

Tesselation by Translation
squirrel_meme
Fundamentalsatz der Differential- und Integralrechnung
Hanger Balance - 4 Shapes
Area of a Trapezium 2

Discover Topics

Solids or 3D Shapes
Sine
Arithmetic Operations
Correlation
Centroid or Barycenter