Unit 5 Vocabulary Geometry
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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Acute Angle | An angle with a measure greater than 0 degrees and less that 90 degrees.
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Acute Triangle | A triangle having three acute angles.
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Adjacent Angles | Angles that have the same vertex, share a common side, and do not overlap.
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Complementary Angles | Two angles who's sum is 90 degrees.
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Congruent Angles | Angles that have the same measure.
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Equilateral Triangle | A triangle having three congruent sides.
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Isosceles Triangle | A triangle having at least two congruent sides.
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Obtuse Angle | Any angle that measures greater than 90 degrees but less than 180 degrees.
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Obtuse Triangle | A triangle having one obtuse angle
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Right Angle | An angle that measures exactly 90 degrees.
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Right Triangle | A triangle having one right angle.
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Scalene Triangle | A triangle having no congruent sides.
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Straight Angle | An angle that measures exactly 180 degrees.
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Supplementary Angles | Two angles who's sum measures 180 degrees.
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Triangle | A figure with three sides and three angles.
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Vertical Angles | Opposite angles formed by the intersection of two lines. These angles are congruent.
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What are two ways to classify a triangle? | By its sides and by its 3rd angle.
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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:
hgriffith
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