Classifying Triangles
Grade 6•45 minutes
Learning Objective
I can name triangles as equilateral, isosceles, or scalene based on their sides, and as acute, right, or obtuse based on their angles.
Practice Questions
This lesson includes 6 practice questions to reinforce learning.
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1. A triangle has sides measuring 7 cm, 7 cm, and 12 cm. Classify this triangle by its sides.
2. Draw an example of an acute triangle. Explain why your triangle is classified as acute.
3. Can a triangle be both equilateral and right? Explain your reasoning.
...and 3 more questions
Educational Video
Classifying Triangles | How to Name Triangles (by Sides and Angles)
Math with Mr. J