Angle Names in Geometry: Acute, Obtuse, Straight, & Right Angles, Defined

Angles: Acute, Obtuse, Straight and Right There are four types of angles depending on their size in degrees. These are: * Right angles * Straight angles * Acute angles * Obtuse angles Right angles Right angles are angles that have a measure of exactly 90°. For
Angles: Acute, Obtuse, Straight and Right There are four types of angles depending on their size in degrees. These are: * Right angles * Straight angles * Acute angles * Obtuse angles Right angles Right angles are angles that have a measure of exactly 90°. For example, the angle at the corner of a square or rectangle is a right angle. An example of a right angle is below: Straight angles Right angles are angles that have a measure of exactly 180°. For example, a straight line has a straig

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