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Geometry voc#1
Geometry review for Quiz #1
Question | Answer |
---|---|
straight path that goes on without end in two directions | line |
part of a line with two endpoints | line segment |
this is formed by two rays with the same endpoint | angle |
an angle with a square corner (90 degrees) | right angle |
an angle that is smaller than a right angle (less than 90 degrees) | acute angle |
an angle that is greater than a right angle (more than 90 degrees) | obtuse angle |
a part of a line. It goes on without end in one direction. | ray |
flat figures that can be closed or not closed | plane figure |
closed plane figure made up of 3 or more line segments | polygon |
point where 2 sides meet | vertex |
ANY polygon with 4 sides and 4 angles | quadrilateral |
line or line segments that are always the same distance apart. | parallel |
line or line segments that meet to form right angles | perpendicular |
polygon with 4 equal sides and NO right angles | rhombus |
a quadrilateral with EXACTLY 1 set of parallel sides | trapezoid |