A + D = 180 B + E = 180 So A + B + C + D + E + F = 540 |
to meet in the center. |
This with A + B + C + D + E + F = 540 means A + B + C + 360 = 540 So A + B + C = 180 |
Hop's Gallery - Please check out my artwork. |
Hop David Coloring Books |
A Hop David coloring book of Escher like tessellations |
A Hop David coloring book of various geometrical landscapes. To be released in February of 2009. A lot of pages are devoted to space filling polyhedra with an emphasis on octahedra alternating with tetrahedra. There's also some polyhedra studies, logarithmic spirals, fractals (only the first few iterations or they'd be impossible to color!) and some miscellaneous. This book includes a CD. I think these coloring books will be a good tool for teachers in helping get kids interested in math. |