Unit 6: Geometry and Measurement
Key Words:
 Equivalent triangle
 isosceles triangle
 scalene triangle
 acute triangle
 right triangle
 obtuse triangle
 nonpolygon
 regular polygon
 irregular polygon
 convex polygon
 concave polygon
 congruent
 formula
 Equivalent triangle
 isosceles triangle
 scalene triangle
 acute triangle
 right triangle
 obtuse triangle
 nonpolygon
 regular polygon
 irregular polygon
 convex polygon
 concave polygon
 congruent
 formula
Lessons:
Lesson 1 Exploring Triangles



Lesson 2 Naming and Sorting Triangles by Angles


Lesson 3 Drawing Triangles


Lesson 4 Investigating Polygons



Lesson 5 Congruence in Regular Polygons


Lesson 7 Perimeters of Polygons



Lesson 8 Area of a Rectangle



Lesson 9 Volume of a Rectangle Prism


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