Geometry Ch5
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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| Midsegment of a triangle | A segment that connects the midpoints of the legs of a trapezoid.
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| Coordinate proof | A type of proof that involves placing geometric figures in a coordinate plane.
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| Perpendicular bisector | A segment, ray, line, or plane that is perpendicular to a segment at its midpoint.
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| Equidistant | The same distance from one figure as from another figure.
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| Concurrent | Three or more lines, rays, or segment that intersect in the same point.
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| Point of concurrency | The point of intersection of concurrent lines, rays, or segment.
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| Circumcenter | The point of concurrency of the three perpendicular bisectors.
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| Incenter | The point of concurrency of the three angle bisectors.
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| Median of triangle | A segment from one vertex of the triangle to the midpoint of the opposite
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| Orthocenter | The point at which the lines containing the three altitudes of the triangle intersect.
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| Indirect Proof | A proof in which you prove that a statement is true by tirst assuming that its opposite is true. If this assumption leads to an impossibility, then you have proved that the original statement is true.
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| Centroid | The point of concurrency of the three medians of the triangle
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| Altitude of a triangle | The perpendicular segment from one vertex of the triangle to the opposite side or to the line that contains the opposite side.
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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.
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.
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:
Dludden03
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