Math 8 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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| Translation | An image SLIDES on a graph.
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| Reflection | An image FLIPS over a line of symmetry.
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| Rotation | An image TURNS on a graph.
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| Dilation | An image gets larger or smaller by a scale factor.
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| Scale Factor | The number you multiply by.
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| If Triangle ABC is dilated, what is it's new name? | Triangle A'B'C'
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| The prime mark (for example: A') means.... | The new image after being transformed.
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| Supplementary Angles | Two angles that add to make a straight line or 180 degrees.
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| Vertical angles | Angles diagonal from each other are congruent.
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| Adjacent angles | Angles that are beside each other.
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| Complimentary Angles | Angles that add to make 90 degrees or a right angle.
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| Triangles always have how many degrees? | 180
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| The exterior angle of a triangle is always equal to.... | The sum of the other two interior angles.
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| Pythagorean Theorem is.... | a^2 + b^2 = c^2
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| Hypotenuse | Longest side of a right triangle; the side that doesn't touch the right angle (c in the Pythagorean Theorem)
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| Legs of Right Triangle | The two shortest sides of a right triangle; the two sides that meet at the right angle (a and b in the Pythagorean Theorem)
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| Volume of Cylinder | V = pi * r^2 * h
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| Volume of Cone | V = 1/3 * pi * r^2 * h
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| Volume of Sphere | V = 4/3 * pi * r^3
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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.
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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:
cpierce
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