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Angles and LInes Voc

to study vocab

angle bisector a ray that ivides a given angle into two congruent angles, each half the size of the given angle
central angle an angle whose vertex is the center of a circle
compass a geometric tool used to draw circles and arcs
perpendicular bisector a line, segment, or ray that's perpendicular to a segment at its midpoint
segment bisector a line, segment, or ray that separates a segment into two equal segments
scalene triangle a triangle with no equal sides
isosclels triangle a triangle with at least two congruent angles
skew lines lines in space that don't intersect and arenm't parallel. They don't lie in the same plane. Skew segments must be parts of skew lines.
Created by: diamondhopem