In geometry and trigonometry, a
On this page we show how to construct (draw) a
Note the special symbol like a box in the angle. If we see this, it is a
Types of Angles. In geometry, there are three types of angles: acute angle-an
angle between 0 and 90 degrees;
Acute angles measure less than 90 degrees.
Constructing a 60 degree angle, constructing a 30 degree angle, constructing a
120 degree angle and constructing a
In this lesson, you will learn about the properties that identify
Follow the following step to construct
We can measure
An angle measures the amount of turn. Names of Angles. As the Angle Increases,
the Name Changes: types of angle ...