Polygon
Mathematics SSS 1 Third Term
WEEK 4
Polygon
Performance Objectives
Students should be able to;
- Find the sum of the angles of a triangle
- Find the sum of angles in a quadrilateral
- Find the sum of the angles in a polygon
Definition of Polygons
Content
Polygon is a closed plane figure bounded by straight lines (edges). The number of sides of a polygon determines its names. The table below describes the names of polygons according to the number of their sides:
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