__maths__>__Construction / Practical Geometry (basics)__>__4 Fundamentals Elements of Practical Geometry__### Constructing an Angle

In this page, a short and to-the-point overview of constructing an angle is provided.

*click on the content to continue..*

Which of the following helps to mark an angle measuring `30^@`?

- protractor
- protractor
- ruler

The answer is "protractor"

What are the points on the ray at an angle to `bar(AB)` called?

- equiangular points to the line
- equiangular points to the line
- equidistant points to the line

The answer is "equiangular points to the line".

Which of the following is a meaning for the word "equiangular"?

- having equal angles
- having equal angles
- having a brace

The answer is "having equal angles".

**Constructing a given Angle** : Using a protractor measure the given angle and extend the ray.

*slide-show version coming soon*