1,040
edits
Changes
Jump to navigation
Jump to search
→Concept #1 A triangle and its properties
Line 41:
Line 41:
= Teaching Outlines =
= Teaching Outlines =
−==Concept #1 A triangle and its properties==
+==Concept #1 A triangle and its basic properties==
===Learning objectives===
===Learning objectives===
# A triangle is one of the basic shapes of geometry: a polygon with three corners or vertices and three sides or edges which are line segments.
# A triangle is one of the basic shapes of geometry: a polygon with three corners or vertices and three sides or edges which are line segments.