Table of Contents
How to Construct of an Angle Bisector? Class 9 Maths
Table of Contents
- Logic behind the Construction of an Angle Bisector
- What’s Next?
In the previous, we learnt how to draw an angle bisector. Here, let us learn about The logic behind it.
The construction of an angle bisector is as shown below:
Let’s understand how the constructed ray (ray BD) is an angle bisector of the given angle. (∠ABC). That is,
to prove ∠CBD ≅ ∠ABD.
Join the points P and Q with point D to form PD and QD.
Construction for proof
