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9 Cards in this Set
- Front
- Back
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Within the same plane
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coplanar
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the bisector of a segment perpendicular to it
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perpendicular bisector
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an educated guess or opinion; a hypothesis
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conjector
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two angles whose measures, when added together, equal 180 degrees
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supplementary angles
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two nonstraight and nonzero angles that have a common side in the interior of the angle formed by the noncommon sides
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adjacent
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the angle formed by the equilateral sides of and isosoceles triangle
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vertex angle
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a pair of angles directly across from each other
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vertical angles
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two rays that have a common endpoint
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angle
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Two angles whose measures have the sume of 180 degrees
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supplementary angles
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