Multiple Choice
Regular dodecagons (12-gons) and equilateral triangles can form a tiling of the plane that has at every vertex:
A) two dodecagons and two triangles.
B) two dodecagons and one triangle.
C) one dodecagon and two triangles.
D) one dodecagon and three triangles.
Correct Answer:

Verified
Correct Answer:
Verified
Q10: Tile the plane with a (tileable) pentagon.
Q11: If you attempt to tile a non-Euclidean
Q12: A non-convex quadrilateral ABCD tiles the plane.
Q13: A semiregular tiling has two regular octagons
Q14: The exterior angle of a regular decagon
Q16: The exterior angle of a regular hexagon
Q17: Semiregular tilings can tile with: <br>I: three
Q18: A semiregular tiling has two equilateral triangles
Q19: Which of the following polygons can tile
Q20: Why are Penrose tilings of interest to