Construction of Angles Constructing 30, 60, 90, 120 Degree Angles

Construction of Angles - In an equilateral triangle, all the angles are equal and they are equal to 60º in size. Thus, in order to draw 60º, we need to construct an equilateral triangle. 120º angle can be constructed using the logic that 60º + 120º = 180º. Thus, we can understand that in order to construct 120º we can construct 60º angle.

Construction of Angles Using Protractor and Compass

How to construct a 30-60-90 triangle with compass and straightedge or ruler - Math Open Reference

30 Degree Angle - Construction With Compass and Protractor

Construction of Angles Using Protractor and Compass

Construction of Angles Using Protractor and Compass (Examples)

Construct an angle of 120° using compass - Constructing angles

How To Construct A 60 Degree Angle - GCSE Maths - Steps & Examples

Construction of Some Standard Angles (30°, 45°, 60°, 90°, 120° and 135°) - Steps and Examples

How to Construct a 30 Degrees Angle Using Compass and Straightedge

Construction of Angles Constructing 30, 60, 90, 120 Degree Angles

Question 3 Class 9 - Construct 30° angle - Step by Step [with Video]

How to Construct 15°, 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°, 150°, 165° Degrees Using Compass.