Know how to:
Measure and create angles with a protractor.
Know the difference between a regular polygon and a not regular polygon.
Know how to draw diagonals into any ploygon.
Know how to find the number of diagonals, regions, and degrees of any polygon.
For example can you figure out how many degrees would be in a 51-agon? Clue...how many diagonals? how many regions? What shape are the regions? What do you know about those shapes?
Know how to find the missing angle in a triangle.
Know all the terms on page 454 and 455 and how to label them correctly.
Know how to count the vertices, edges, and faces of any polyhedron.
For example, How many edges in a prism that has 49 sides on the bottom base?
Page 462 18-25...know how to do those problems.
Page 486 and 487 might also be a good reference.
Homework sheets that had to do with diagonals, sides, regions, and degrees.
Homework sheet that had to do with counting faces,edges, and vertices of pyramids and prisms.
2 comments:
will we have half day all week?
No, we will have half days on Thursday and Friday.
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