Triangle Lesson for Kids: Definition & Facts


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question 1 of 3

How many sides and angles do triangles have?

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1. Fill in the blank, all of the angles in a triangle add up to _____.

2. Look at the picture. What type of triangle do you see?

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About This Quiz & Worksheet

There are certain traits that make triangles unique, and this quiz/worksheet combo helps you assess your knowledge of these traits in an efficient manner.

Quiz & Worksheet Goals

The purpose of these resources is to help check your knowledge of:

  • Number of sides and angles that this shape has
  • Types of triangles
  • Degrees that the angles in a triangle add up to
  • Angles in an acute triangle

Skills Practiced

  • Distinguishing differences - compare and contrast main topics from the lesson, such as acute and obtuse triangles
  • Information recall - remember what you know about the different types of triangles
  • Interpreting information - make sure you can read information on the angles and sides of a triangle and interpret it correctly

Additional Learning

Keep learning more about triangles by working through the lesson called Triangle Lesson for Kids: Definition & Facts. It was made to help you cover these topics:

  • Definition of a triangle
  • Examples of different triangles
  • Categorization of triangles
  • Angles in this shape