Didactic sheet with diagrams of the six basic types of angles: acute angle (less than 90°), right angle (90° angle), obtuse angle (angle between 90° and 180°), straight angle (angle of 180°), reflex angle (angle between 180° and less than 360°) and full angle (angle of 360°)
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Free Schemas with 6 types of angles coloring and printable page.