Geo Vocab Lessons 5-8

margomorr's version from 2015-09-27 21:34


Question Answer
Parallel Lines Lines in the same plane that do not intersect
Perpendicular Intersecting to form 90 degree angles, denoted by I_
Skew LinesLines that are not coplanar
Adjacent Angles Two angles in the same plane with a common vertex and a common size, but no common interior points
Complementary AnglesTwo angles whose measures have a sum of 90
Linear PairA pair of adjacent angles whose noncommon sides are opposite rays
Supplementary AnglesTwo angles whose measures have a sum of 90
Vertical AnglesThe nonadjacent angles formed by two intersecting lines
AreaThe number of non-overlapping unit squares of a given size that exactly cover of a plane figure
Formula A mathematical relationship expressed with symbols
Perimeter The sum of the side lengths of a closed plane figure

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