Definition--Angle Concepts--Obtuse Angle This is a collection of definitions related to angles and related concepts. This includes general definitions for angles, angle measures, and angle properties, as well as specific angle types. Relationships among different types of angles are also defined.
Definition--Angle Concepts--Central Angle
Types Of Angles (video lessons, examples and solutions)
Types of Angles - Math Steps, Examples & Questions
Obtuse Angle (Definition and Examples)
Straight Angles
Standards Finder (TEKS)
Obtuse Angles (Key Stage 2)
Types of Angles - Math Steps, Examples & Questions
Give two examples each of right, acute, and obtuse angles from your environment.
Obtuse Angle (Definition and Examples)
Angle - Wikipedia
Obtuse Angle, Definition, Properties & Examples - Video
Reflex Angle - Definition, Diagram, Examples, Facts, How to Draw
Obtuse Angle: Definition, Types & Examples
Angles - Meaning, Definition, Examples