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8 Cards in this Set
- Front
- Back
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Acute
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an angle whose measure is less than 90º
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Obtuse
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an angle whose measure is less than 180º, but greater than 90º
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Right
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an angle whose measure is 90º
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Straight
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an angle whose measures is 180º (it makes a line)
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Reflex
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an angle whose measure is greater than 180º but less than 360º
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Bisector
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a line (or a line segment, or ray) that cuts the angle into 2 congruent angles. Each is half the measure of the original
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Angle
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a geometric figure formed by two rays that share a common endpoint. (the common end point is called the vertex)
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Mid-point
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The point that divides a line segment into 2 congruent segments each half the length of the original.
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