Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class

Polygons

Polygons

Types of Polygons

Interior Exterior of Polygons

Sides, vertices and diagonals

Question 1 (a) Important Deleted for CBSE Board 2024 Exams

Convex and Concave Polygons

Ex 3.1, 1 You are here

Regular and Irregular Polygons

Ex 3.1, 2

Angle sum property of polygons

Question 2 Important Deleted for CBSE Board 2024 Exams

Question 3 Deleted for CBSE Board 2024 Exams

Question 4 (a) Deleted for CBSE Board 2024 Exams

Question 5 (a) Deleted for CBSE Board 2024 Exams

Last updated at May 29, 2023 by Teachoo

Ex 3.1, 1 Given here are some figures. Classify each of them on the basis of the following. (a) Simple Curve : A curve which does not cross itself is a simple curve. Figures (1), (2), (5), (6), and (7) are Simple Curves. Ex 3.1, 1 Given here are some figures. Classify each of them on the basis of the following. (b) Simple Closed Curve : A curve which does not cross itself and is closed is a simple closed curve Figures (1), (2), (5), (6), and (7) are Simple closed Curves. Ex 3.1, 1 Given here are some figures. Classify each of them on the basis of the following. (c) Polygon: A Simple Closed Curve made up of only line segments is a Polygon Figures (1) and (2) are PolygonsFigures (1) and (2) are PolygonsIn a Convex Polygon, no part of their diagonals is in the exterior Figures (2) is a Convex Polygon. Ex 3.1, 1 Given here are some figures. Classify each of them on the basis of the following. (e) Concave polygon In a Concave Polygon, diagonals can be in the exterior Figure (1) is a concave Polygon