Geometric Proof
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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| Bisect | To cut down the middle, split in half, both smaller pieces are congruent.
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| Congruence | The exact same
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| Definition of Congruence | allows you to switch the sign between equal and congruence
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| Midpoint | To cut down the middle, split in half, both smaller pieces are congruent.
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| Linear Pair | two angles that are adjacent and supplementary.
(two angles touching on a line)
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| Linear Pair Theorem | If angles are a linear pair, then they are supplementary
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| Supplementary | Adds to 180
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| Angle Addition Postulate | the measure of the larger angle is the sum of the measures of the two smaller ones.
(little plus little equals big)
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| Segment Addition Postulate | the measure of the larger segment is the sum of the measures of the two smaller ones.
(little plus little equals big)
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| Perpendicular lines | Two lines that form 90 angles
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| Parallel Lines | two lines that never intersect
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| Right Angles | 90 degrees
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| Vertical Angles | each of the pairs of opposite angles made by two intersecting lines
(always congruent)
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| Substitution | Replace one value with an equivalent value
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| Addition, Subtraction, Multiplication, Division Property of Equality | The operation is performed on both sides of the equal sign
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| Reflexive | Exact same on both sides of the equal or congruence sign
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| Symmetric | Flip the equation around
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| Transitive | If 2 things are equal to A, then the two things are equal to each other
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| Simplify | Combine like terms or anything you can type into the calculator
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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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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:
cdyson
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