In this video article we show you how to make the trigonometry angles working model -tlm using cardboard and color paper

Creating a trigonometry angles working model using cardboard, color paper, and partitions can be a useful and visual way to understand different trigonometric angles.

Let’s build a simple 3D model representing the common trigonometric angles: 0 degrees, 30 degrees, 45 degrees, 60 degrees, and 90 degrees.

Materials needed:

Cardboard (for the base and partitions)

Color paper (for the angles)

Scissors

Glue or double-sided tape

Marker pens or sketch pens

Step-by-step instructions:

Base:

Cut a large square or rectangular piece of cardboard to serve as the base of the model.

Partitions:

Cut smaller square or rectangular pieces of cardboard to represent partitions for each angle.

Label each partition with the angle it represents (0°, 30°, 45°, 60°, and 90°).

Angle Representation:

For each partition, cut out the respective angles from color paper.

For 0 degrees, cut out a straight line. For 30 degrees, 45 degrees, and 60 degrees, cut out angles of those measurements. For 90 degrees, cut out a right angle shape.

Attach each angle to its corresponding partition using glue or double-sided tape.

Arrangement:

Arrange the partitions in a semi-circle or circle formation on the cardboard base, starting from 0 degrees and moving clockwise or counterclockwise.

Make sure the angles are evenly spaced.

Labeling and Details:

Use marker pens or sketch pens to label each angle accordingly.

Add any other details you want to include, such as the names of trigonometric functions associated with each angle (e.g., sin, cos, tan).

Decorating the Model:

Use markers or color paper to decorate the model and add more details to make it visually appealing.

Now, you have a simple trigonometry angles working model made from cardboard, color paper, and partitions. This model can be a helpful visual aid to understand the common trigonometric angles and their measurements.