Chapter 5: Basic Geometrical Ideas

Topic 1: Points, line, line segment and ray

Topic 2: Open curve and closed curve

Topic 3: Position in a plane figure

Topic 4: Polygon

Topic 5: Polygons: Sides and diagonals

Topic6: Angles

Topic 7: Triangles

Topic 8: Quadrilaterals

Topic 9: Circles

Topic 10: Parts of a circle

Practice problems

Note book

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