Tessellation with 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

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Toroidal Spiral
Trefoil Knot
Nikmati Keunggulan Di Bandar Judi Terpercaya
apec

Discover Resources

Summary of polygon areas
Start, parallel to line through point
Bissectrices d'un triangle
Venn Diagrams
Base ten blocks w/ pv mat and digit cards (millions)

Discover Topics

Function Graph
Translation
Upper and Lower Sum or Riemann Sum
Poisson Distribution
Hypothesis Testing