geometry
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| angles that have the same vertex and a common side but no interior points in common | adjacent angle
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| two non-adjacent angles on opposite sides of two lines | alternate interior angles
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| two angles whose measures total 90 degrees | complementary angles
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| two angles whose measures total 180 degrees | supplementary angles
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| non-adjacent angles formed by intersecting lines | vertical angles
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| a flat surface that goes on forever in all directions | plane
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| a figure that cannot be traced with the same starting and stopping points | open figure
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| a figure in a plane that can be traced with the same starting and stopping points | closed figure
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| a closed figure made of line segments that do not cross | polygon
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| a point that is common to two sides of a polygon or an angle | vertex
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| a line segment that connects one vertex to another vertex | diagonal
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| an exact location in space | point
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| a set of points that form a straight path extendending in opposite directions without end | line
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| a part of a line that has one endpoint and continues without end in the other direction | ray
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| a part of a ray or line that has two end points | line segment
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| line segments that have the same length | congruent lines
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| a five sided shape | pentagon
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| a three sided shape | triangle
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| a six sided shape | hexagon
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| a four sided shape | quadrilateral
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| a ten sided shape | decagon
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| lines tht meet or cross each other | intersecting
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| lines that never intersect | parallel lines
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| lines that intersect to form a 90 degree angle | perpendicular lines
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| a trangle that has no congruent sides | scalene
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| a triangle with at least 2 congruent sides | isosceles
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| a triangle with 3 congruent sides | equilateral
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| a triangle with three acute angles | acute triangle
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| a triangle with 1 right angle | right triangle
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| a triangle with 1 obtuse angle | obtuse triangle
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| a quadliteral with both pairs of opposite sides parallel and congruent | parallelogram
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| a parallelogram with 4 congruent sides | rhombus
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| a parallelogram with 4 right angles | a rectangle/square
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| a quadliteral with 4 congruent sides | square
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| a quadliteral that has exactly 1 pair of parallel sides | trapezoid
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| a quadliteral that has 2 pairs of congruent adjacent sides | kite
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| a closed figure having all points the same distance from the center | circle
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| a ine segment that has endpoints on a circle | chord
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| a chord that passes through the center of a circle | diameter
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| a line segment that connects the center of a circle and a point on the circle. Its length is half the diameter | radius
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| two points on a circle and the part of the circle between the two points | arc
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| an angle whose vertex is the center of a circle | central angle
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| a region enclosed by the two radii and an arc joining the endpoints of the radii | sector
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| formula for adding all sides (2L+2W) | perimeter
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| formula to multipy length times width (LxW) | area
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| formula (LxWxH) | volume
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| formula (1/2BH) | area of a triangle
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| formula PiD (pi is 3/14) | circumference
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| have the same shape, but not the same size | similar
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| moves a figure in a straight line without turning or flipping it | translation
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| turns a figure about a point | rotation
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| creates a mirror image of a figure across a line | reflection
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| a picture | image
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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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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.
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:
belles
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