Historical Quest
The Historical Note in Section 7.5 asks the question, Why did the Egyptians build the pyramids using a slant height angle of about 44° or 52°? Write a paper answering this question.
References:
Arthur F. Smith… See the whole entry
Videos:
This is a video discussing polygons (time: 6:35)
Low key introduction to angles (time: 9:55)
Here is a video on angles and parallel lines (time: 6:03)
… See the whole entry
This site has practice with classifying triangles.
http://www.onlinemathlearning.com/types-of-triangles.html
This site investigates the exterior angles of a triangle:
http://www.freemathhelp.com/feliz-exterior-triangle.html… See the whole entry
Problems 1-2
There are many problems throughout the text labeled IN YOUR OWN WORDS. Just relax; do not be afraid to give your opinion. For the most part, these questions do not have “right” or “wrong” answers. You should spend … See the whole entry
Problems 1-4
There are many problems throughout the text labeled IN YOUR OWN WORDS. Just relax; do not be afraid to give your opinion. For the most part, these questions do not have “right” or “wrong” answers. You should spend … See the whole entry
Problems 1-8
There are many problems throughout the text labeled IN YOUR OWN WORDS. Just relax; do not be afraid to give your opinion. For the most part, these questions do not have “right” or “wrong” answers. You should spend … See the whole entry