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Math test Angles, lines, similar, congruent
test study vocab
angles that measures less than 90 degrees
angle that measures exactly 90 degrees
angle that measures more than 90 degrees, but less than 180 degrees
angle that measures exactly 180 degrees
sum of the measure of two angles is 90 degrees
sum of the measure of two angles is 180 degrees
opposite angles formed by two intersecting lines
two intersecting lines that form 90 degree angles
lines that never intersect
do not intersect and not parallel - they are in different planes
formed by two intersecting lines, angles that are next to each other
line that intersects two or more lines
on the same side of the transversal and are both above (or both below) the parallel lines