How to construct (draw) a 45 degree angle with compass and straightedge or ruler - Math Open Reference

This page shows how to construct (draw) a 45 degree angle with compass and straightedge or ruler. It works by constructing an isosceles right triangle, which has interior angles of 45, 45 and 90 degrees. We use one of those 45 degree angles to get the result we need. See the proof below for more details. A Euclidean construction.

Is there an easy way to know whether an angle can be constructed using ruler and compass? - Quora

How to Copy an Angle Using a Compass - dummies

Constructing A 45 Degree Angle, PDF, Elementary Mathematics

How to construct (draw) a 45 degree angle with compass and straightedge or ruler - Math Open Refere…

45 degree angle: Construction, defination & Symbol

Two angles that can be trisected with a straight edge and compass are what degrees? - Quora

Construction

How to construct (draw) tangents to a circle through an external point - Math Open Reference

Geometry for Carpenters

Construction of Angles - Using Protractor and Compass, Steps of Constructions, Examples

geometry - How to give my students a straightedge instead of a ruler - Mathematics Educators Stack Exchange

Printable instructions for drawing a 45 degree angle with compass and straightedge or ruler

Constructing a 20 Degree Angle using Ruler and Compass

Construct an angle of 120^(@), using ruler and compasses only.

Question 4 (iii) - Construct 135° and verify it [with Video] - Teachoo

Using Ruler and Compasses, Construct the Following Angle: 22.5° - Mathematics

Measure and construct angles using a protractor - Studyladder Interactive Learning Games