Stack #127374
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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| Straight angle | Measure 180
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| right angle | Measures 90
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| Supplementary angles | add up to 180
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| Complementary angles | add up to 90
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| Vertical Angles | Equal angles across a vertice.
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| Perpendicular lines | Cross at 90 degrees
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| Parallel lines | 2 lines that will never cross.
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| Acute angle | less than 90
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| obtuse angle | between 90 and 180.
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| acute triangle | all less than 90
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| right triangle | 1 equals 90
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| Obtuse triangle | 1 measures 90 to 180
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| Equilateral triangle | All angles are the same
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| Isoceles triangle | 2 angle are equal.
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| Scalene triangle | No angles are similar.
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| quadrilateral | four sides, four angles, not same measurements.
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| Trapezoid | One set of parallel sides, quad.
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| Parallelogram | 2 sets of parallel sides, quad.
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| rhombus | parallelogram with four equal sides
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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:
Cyclone0071
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