Triangle lines to form bisectors
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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| centroid | the point where 3 medians intersect
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| perpendicular bisector | line or segment that cuts a side of a triangle in half and forms 2 right angles
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| angle bisector | line or segment that bisects an angle
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| orthocenter | the point where 3 altitudes intersect
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| incenter | the point where 3 angle bisectors meet
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| circumcenter | the point where 3 perpendicular bisectors intersect
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| median | line or segment that starts at a vertex and goes to the midpoint on the opposite side
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| concurrent lines | 3 or more lines that intersect
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| point of concurrency | the point where 3 concurrent lines intersect
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| altitude | line or segment that starts at a vertex and forms a right angle on the opp side or extension of the opp side.
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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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Created by:
dharmon
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