vocab quiz 3
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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| Ordered Triple | Three numbers written in the form (x, y, z).
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| n-tuple | n numbers written in the form (x1, x2, x3, . . . , xn).
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| Orthocenter of a triangle | The point where three altitudes of a triangle intersect.
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| Outcome | The result of an experiment in probability theory.
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| Overlap | Similar triangles in which one triangle is on top (overlapping) another triangle.
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| Parallel | Two lines that are on a plane and NEVER meet.
Two lines that are always the same distance apart.
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| Permutation | All possible arrangements of a collection of things, where order is important.
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| Perpendicular | A strait line at an angle of 90 degrees to a given line, plane or surface.
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| Perpendicular Bisector | A line or ray that cuts another line segment into two equal parts at 90 degrees
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| Perpendicular Bisector Theorem | The perpendicular bisector of a line segment is the focus of all points that are equidistant from its endpoints.
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| Perpendicular Bisector Theorem Converse | If a point is equidistant from the endpoints of a segment, then it is on the perpendicular bisector of the segment.
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| Point of concurrency | The point where three or more lines intersect
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| Point of symmetry | A special center point for a certain kinds symmetric to a figure or graph
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| Polygon Angle sum-theorem | The sum of the measures of the angles of an n-gon is (n–2)180
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| Polygon Angle sum-theorem coverse | The measure of each interior angle of a regular n-gon is 180*(n–2)/n)
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| Polygon exterior angle-sum theorem | If a polygon is convex, then the sum of the measures of the exterior angles, one at each vertex, is 360.
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| Preimage | The original figure prior to a transformation
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| Probability | The chance that something will happen or how likely it is that an event wild happen
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| Probability distribution | A graph, table, or formula that gives the probability for each value of the random variable
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| Probability formula | The number of ways an event can occur divided by the total number of possible outcomes (see also conditional probability formula)
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| Isosceles triangle | A triangle with two equal sides
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| Proportions | Comparative relation between things or magnitudes as to size, quantity, number, etc.
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| Pythagorean theorem | An equation relating the lengths of the sides of a right triangle.
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| Ratios | The result of dividing one number or expression by another.
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| Ray | A part of a line that begins at a particular point (called the endpoint) and extends endlessly in one direction
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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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