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17 Cards in this Set
- Front
- Back
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What is a Point?
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An exact location. It has no size only position.
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What is a line?
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A straight, has no thickness and extends in both directions without end.
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What is a plane?
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Flat surface with no thickness extends forever.
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What is a Ray?
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A line with a start point but no end point.
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What is a line Segment
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A line with definite end points
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What is an Acute Angle?
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An angle less than 90 Degrees.
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What is an Obtuse Angle?
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An angle that is more than 90 degrees but less than 180.
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What is a Right Angle?
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A angle that is 90 degrees.
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What is a Straight Angle?
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An angle that changes the direction to point the opposite way. It looks like a straight line.
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What is the Vertex?
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A point where two or more straight lines meet. Corner.
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What are vertical angles?
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Angles opposite of eachother when two lines cross.
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What is a linear pair?
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Two adjacent angles forming a supplemantary.
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What are supplementary angles?
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Two angles that add up to 180 degrees.
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What are adjacent angles?
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Angles that share a common side and a common vertex.
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What are exterior angles?
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When you extend the line.
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What is the transversal?
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A line that crosses two other lines.
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What are Perpendicular lines?
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Lines that are at right angles to eachother.
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