Triangles, Area, Volume
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 | angle smaller than 90 degrees
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| Acute Triangle | a triangle with all acute angle
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| Adjacent Angle | an angle next to another angle
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| Complementary Angles | two angles that add up to 90 degrees
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| Congruent | having the same measurements
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| Degree | the measure of an angle
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| Equilateral Triangle | a triangle with all three sides and angles are equal
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| Isosceles Triangle | a triangle with two equal sides
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| Obtuse Angle | angle larger than 90 degrees
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| Obtuse Triangle | a triangle with one obtuse angle
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| Opposite Side Angle Theorem | the largest angle is opposite the longest side, the smallest side is opposite the smallest angle, etc.
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| Right Angle | angle measuring exactly 90 degrees
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| Right Triangle | a triangle with one right angle
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| Scalene Triangle | a triangle with no equal sides
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| Triangle Inequality Theorem | two sides of a triangle, when added, have to be greater than the third side
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| Supplementary Angles | two angles that add up to 180 degrees
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| Area | the amount of space the shape covers; measured in square units
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| Base | the bottom line of a 2D shape
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| Cube | a 3D shape when all faces are the same size
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| Decompose | to break down a shape into different shapes
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| Formula | a mathematical rule that is written with symbols
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| Height | how tall a shape is from the bottom to the top; has to be a straight line
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| Length | how long a shape is from one side to the other
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| Line Segment | a straight line from end point to end point; vertex to vertex
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| Parallelogram | a shape with two pairs of parallel lines
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| Quadrilateral | any shape with four sides
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| Rectangle | a shape with four straight lines and four right angles
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| Rectangular Prism | a 3D shape that has 6 faces, two of which are rectangles
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| Trapezoid | a four sided shape that has only one pair of parallel sides
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| Width | distance across from side to side
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| Vertex | the point where two lines meet on a shape
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| Volume | the amount of space an object takes up
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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:
kcrawford23
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