Special Segments in Triangles Vocabulary
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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Perpendicular Bisector | A line that is perpendicular to a segment at its midpoint.
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Angle Bisector | A line that divides an angle into two congruent angles.
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Median | A segment whose endpoints are a vertex of a triangle and the midpoint of the opposite side.
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Altitude | A perpendicular segment from a vertex to the opposite side (or to the line that contains the opposite side).
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Perpendicular Bisector- Point of Concurrency | Circumcenter
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Angle Bisector- Point of Concurrency | Incenter
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Median- Point of Concurrency | Centroid
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Altitude- Point of Concurrency | Orthocenter
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Perpendicular Bisector- Location of Point of Concurrency | • Acute Δ: Inside• Right Δ: On• Obtuse Δ: Outside
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Angle Bisector- Location of Point of Concurrency | • Acute Δ: Inside• Right Δ: Inside• Obtuse Δ: Inside
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Median- Location of Point of Concurrency | • Acute Δ: Inside• Right Δ: Inside• Obtuse Δ: Inside
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Altitude- Location of Point of Concurrency | • Acute Δ: Inside• Right Δ: On• Obtuse Δ: Outside
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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:
m.sickles04
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