Geometry Ch 1 Vocab Review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| * Formed by two noncollinear rays that have a common endpoint. | angle
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| *Inside of an angle | Interior
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| *Having the same measure. | congruent
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| * An angle whose measure is between 0 and 90 | acute angle
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| * A geometric tool used to draw circles and arcs | compass
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| *Two angles that lie in the same plane, have a common vertex, a a common side but no interior points. | adjacent angles
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| Points that lie on the same line. | colinear
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| *Two angles whose measures have a sum of 90 | complementary angles
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| * A ray that divides an angle into two congruent angles | angle bisector
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| *The sum of the lengths of the sides of a polygon | perimeter
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| * Made up of points and has no thickness or width | line
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| *The point halfway between the endpoints of a segment | midpoint
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| * An angle that measures greater than 90° and less than 180° | obtuse
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| *Outside of an angle | Exterior
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| * Lines that form right angles | perpendicular lines
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| *A location in space | Point
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| *Part of a line. Has 1 endpt, and extends indefinitely on one direction | ray
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| * A flat surface made up of points | plane
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| * An angle that measures 90° | right angle
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| * A closed figure whose sides are all segments | polygon
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| * A pair of adjacent angles whose noncommon sides are opposite rays | linear pair
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| * A part of a line that consists of two endpoints | line segment
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| * Two angles whose measures have a sum of 180 | supplementary
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| * A unit of measure used in measuring angles and arcs | degree
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| * Two nonadjacent angles formed by two intersecting lines | vertical angles
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| * Any segment, line, or plane that intersects a segment at its midpoint | segment bisector
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| * A polygon in which there are points contained in the interior of the polygon | concave polygon
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| * A polygon in which no points are contained in the interior of the polygon | convex polygon
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
ang2lawson
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