Sorting Out Triangles Based on The Angle Types

In this post we will explore classifying triangles based on the type of their angles. Keep in mind that we have three types of angles; acute angles (less than 90 degrees), Right Angles (equal to 90 degrees) and Obtuse Angles (greater than 90 degrees). We name the triangles similarly as these angles inside them.

Following are the activity sheets based on the concept;