Corben Barber
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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| altitude of triangle | The altitude of a triangle is a line segment from one vertex of a triangle to the opposite side so that the line segment is PERPENDICULAR to the side.
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| circumcenter of a triangle | 3 perpendicular bisectors of a triangle are congruent
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| incenter of a triangle | the points of concurrency of the 3 angle bisectors of a triangle
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| median of a triangle | a segment whose endpoints are a vertex of the triangle and the midpoint of the opposite side
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| orthocenter of a triangle | the point of congruency of the 3 altitudes of a triangle
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| Pythagorean triple | a set of 3 nonzero integers (a),(b), and (c) such as a^2+b^2=c^2
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| concurrent | 3 or more lines that intersect at 1 point
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| inscribed circle | a circle in which each side of the circle is tangent
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| base angles | 2 angle that have a base as a side
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| equilateral triangle | a triangle with 3 congruent sides
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| included side | An angle formed by two adjacent sides of a polygon.
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| Included angle | An angle formed by two adjacent sides of a polygon.
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| Scalene Triangle | A triangle with no congruent sides
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| Isosceles Triangle | A triangle with at least two congruent sides
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| locus | a set of points that satisfies a given condition
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| circumscribed circle | every vertex of the polygon lies on the circle
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| point of concurrency | a point where three or more lines coincide
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| Midsegment of a Triangle | The triangle formed by the 3 midsegments of a triangle
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| Congruent polygons | Two polygons whose corresponding sides and angles are congruent
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| Exterior Angle | An angle formed by one side of the triangle and the extension of an adjacent side
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| Interior Angle | An angle formed by two sides of a triangle
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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:
bhsgeometry
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