Angle Types-ZERO: an angle whose measurements are exactly 0 degrees
-ACUTE: an angle whose measurements are more than 0 degrees, and less than 90 degrees -RIGHT: an angle that is 90 degrees -OBTUSE: an angle whose measurements are more than 90 degrees, and less than 180 degrees -STRAIGHT: an angle that is 180 degrees -REFLEX: an angle that is more than 180 degrees, and less than 360 OTHER TERMS: -INTERIOR: a point that lies on the inside of an angle -EXTERIOR: a point that lies on the outside of an angle -VERTEX: the endpoint of an angle, where two rays meet -CONGRUENT ANGLES: angles that have the same measure -ADJACENT ANGLES: angles that share a common vertex and a common side -SHARED RAYS: a ray that is shared between two angles -ANGLES BISECTOR: a ray that bisects an angle in half -OPPOSITE RAYS: 2 rays that share the same vertex, and point in completely opposite directions |
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