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17 Cards in this Set
- Front
- Back
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For two lines intersected by a transverse, a pair of angles that are on opposite sides of the transversal and outside the other two lines.
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alternate exterior angles
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alternate exterior angles
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For two lines intersected by a transversal, a pair of angles that are on opposite sides of the transversal and outside the other two lines.
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alternate interior angles
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For two lines intersected by a transversal, a pair of angles that are on opposite sides of the of the transversal and between the other two lines.
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corresponding angles
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For two lines intersected by a transversal, a pair of angles that are on the same side of the transversal and on the same side of the other two lines.
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parallel lines
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Lines in the same plane that do not intersect
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parallel planes
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planes that do not intersect
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perpendicular lines
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lines that intersect at 90 degree angles
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same-side interior angles
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For two line intersected by a transversal, a pair of angles that are on the same side of the transversal and between the two lines
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skew lines
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lines that are not coplanar
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transversal
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A line that intersects two coplanar lines at two different points
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distance from a point to a line
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the length of the perpendicular segment from the point to the line
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perpendicular bisector
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a line perpendicular to a segment at the segment's midpoint
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rise
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the difference of the y-values of two points on a line
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run
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the difference of the x-values of two points on a line
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slope
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the measure of the steepness of a line
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point-slope form
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y - y1 = m(x - x1); where m is slope and (x1, y1) is the point
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slope-intercept form
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a line with slope m and y-intercept b can be written as y = mx + b
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