Mr. Belcher Math vocab 2 Columbus Academy
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15 terms
Terms | Definitions |
|---|---|
constant term | A term that has a number but no variable |
coordinate plane | A coordinate system formed by the intersection of a horizontal number line called the x-axis and the vertical number line called the y-axis |
Dividend | A number that is divided by another number |
acute angle | an angle whos measure is less then ninety degrees |
arc | part of a circle |
trapezoid | a quadrilateral with exactly one pair of parallel sides |
legs of a right triangle | the two sides of a right triangle that form the right angle |
obtuse angle | an angle whose measure is between ninety degrees and 180 degrees |
origin | the point (0,0) where the x and y axis meet in a coordinate plane |
outcomes | the possible results when an experiment is performed |
perfect square | A number that is the square of an integer |
perpendicular lines | two lines that intersect to form four right angles |
proportion | an equation stating that two ratios are equivelant |
ray | a part of a line that begins at a point and extends in one direction without end |
vertex of an angle | the common endpoint of the two rays that form the angle |
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