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Geometry Ch3

TermDefinition
Parallel Lines Two lines that do not intersect and are coplanar.
Skew Lines Lines that do not intersect and are not coplanar.
Parallel Planes Two planes that do not intersect.
Transversal A line that intersects two or more coplanar lines at different points.
Corresponding Angles Two angles that are formed by two lines and a transversal and occupy corresponding positions.
Alternate Interior Angles Two angles that are formed by two lines and a transversal and lie between the two lines and on opposite sides of the transversal.
Alternate Exterior Angles Two angles that are formed by two lines and a transversal and lie outside the two lines and on opposite side of the transversal.
Consecutive Interior Angles Two angles that are formed by two lines and a transversal and lie between the two lines and on the same side of the transversal. Also called same-side interior angles.
Paragraph Proof A type of proof written in paragraph form.
Slope y2-y1 over x2-x1/ rise over run
Slope-Intercept Form A linear equation written in the form y=mx +b where m is the slope and b is the y-intercept of the equation's graph
Standard Form A linear equation written in the form Ax + By= C, Where A,B, and C are real numbers and A and B are not both zero.
Distance From A Point To A Line The length of the perpendicular segment from the point to the line.
Created by: Dludden03
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