Geometry-Chapter 2 Vocabulary
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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| an unproven statement that is based on observations | show 🗑
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| show | inductive reasoning
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| show | counterexample
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| show | conditional statement
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| the statement formed by exchanging the hypothesis and conclusion of a conditional statement | show 🗑
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| the equivalent statement formed by negating the hypothesis and conclusion of the converse of a conditional statement | show 🗑
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| the statement formed by negating the hypothesis and conclusion of a conditional statement | show 🗑
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| show | if-then form
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| show | negation
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| two statements that are both true or both false | show 🗑
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| show | perpendicular lines
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| a statement that contains the phrase "if and only if" | show 🗑
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| show | deductive reasoning
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| a logical argument that shows a statement is true | show 🗑
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| show | two-column proof
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| a statement that can be proven | show 🗑
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| If the hypothesis of a conditional statement is true, then the conclusion is also true. | show 🗑
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| This law of logic allows you to draw conclusions from two conditional statements when the conclusion of one is the hypothesis of the other. | show 🗑
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| A rule or statement that is accepted as true without proof. | show 🗑
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| A mathematical sentence formed by placing the symbol “=” between two expressions. | show 🗑
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| Equations that have the same solutions. | show 🗑
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| Two adjacent angles whose non-common sides are opposite rays. | show 🗑
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| show | complementary angles
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| Two angles whose measures have the sum of 180°. | show 🗑
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| Two angles whose sides form two pairs of opposite rays. | show 🗑
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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:
aelohaus
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