Aperiodic Tessellation by Pentagrins

Author:Anthony OR 柯志明

Explore how to tessellate the plane with "pentagrins" (the concave pentagons) using the given tools in the tool bar. In how many ways can you tessellate the plane with pentagrins?

New Resources

Writing and Graphing Proportional Relationships (k>0)
Basic and Compound Inequality Illustrator
Marion's Theorem
Probabilities with Two-Way Tables
Rotating Plane Figures to Form Solids

Discover Resources

Angle Sum Property by Rotation
Mr. Meli's Sample Isosceles Trapezoid
Property of Circles 6
การบวกเลข
cmcalisterproject2

Discover Topics

Inequalities
Circumcircle or Circumscribed Circle
Cylinder
Fractal Geometry
Integers