Ex 3.2, 2 (i) - Chapter 3 Class 8 Understanding Quadrilaterals
Last updated at April 16, 2024 by Teachoo
Sum of Exterior Angles of Polygons
Exterior Angles of a Polygons
Sum of Exterior Angles of Polygons
Example 1
Ex 3.2, 1 (a)
Exterior Angles of Regular Polygons
Ex 3.2, 2 (i) You are here
Example 2 Important
Ex 3.2, 3
Interior Angles of Regular Polygons
Interior Angle of Polygon in terms of Exterior Angle
Ex 3.2, 4 Important
Ex 3.2, 5 (a)
Ex 3.2, 6 (a)
Chapter 3 Class 8 Understanding Quadrilaterals
Concept wise
- Curves
- Polygons
-
Sum of Exterior Angles of Polygons
- Types of Quadrilaterals
- Parallelogram
- Angles of Parallelogram
- Diagnols of parallelogram
- Rhombus, Rectangle, Square
Transcript
Ex 3.2, 2 Find the measure of each exterior angle of a regular polygon of (i) 9 sidesWe know that Exterior angle = (360°)/𝑛 where n is the number of sides of regular polygon Given Number of sides of a regular polygon = 9 Exterior angle = 360"°" /9 = 40°
