Question

1) Choose the best answer.

A biconditional statement that is used to describe a geometric object or concept is a _____.

biconditional statement

definition

conditional statement

conclusion

2) Choose the best answer.

A statement in which a conclusion is true if the conditions of a particular hypothesis are true is a _____.

biconditional statement

conditional statement

related conditional statement

truth value

3) Choose the best answer.

A logical statement formed by the combination of a conditional statement and its converse is a _____.

biconditional statement

hypothesis

definition

conditional statement

4) Choose the best answer.

The part of a conditional statement that expresses the conditions that must be met by the statement is the _____.

related conditional statement

truth value

conclusion

hypothesis

5) Choose the best answer.

_____ is a judgment about how true or false a conditional statement is.

Truth value

Definition

Conclusion

Related conditional statement

6) Choose the best answer.

The part of a conditional statement that expresses the action that will result if the conditions of the statement are met is the _____.

conditional statement

conclusion

hypothesis

biconditional statement

7) Choose the best answer.

The converse, inverse, and contrapositive of a conditional statement are called _____.

conditional statements

related conditional statements

biconditional statements

definitions

8) Choose the best answer.

A related conditional statement in which the hypothesis and the conclusion of a conditional statement have been exchanged is called the ___.

converse of a conditional statement

negation of a conditional statement

contrapositive of a conditional statement

inverse of a conditional statement

9) Choose the best answer.

The ___ is the negative form of a conditional statement.

negation of a conditional statement

inverse of a conditional statement

converse of a conditional statement

contrapositive of a conditional statement

10) Choose the best answer.

A related conditional statement called the ___ results from the negation of the hypothesis and conclusion of a conditional statement.

contrapositive of a conditional statement

negation of a conditional statement

inverse of a conditional statement

converse of a conditional statement

11) Choose the best answer.

A related conditional statement resulting from the exchange and negation of both the hypothesis and conclusion of a conditional statement is the ___.

contrapositive of a conditional statement

negation of a conditional statement

inverse of a conditional statement

converse of a conditional statement

12) Choose the best answer.

Which statement is the converse of:

If a figure is a triangle, then it has three sides.


A figure is a triangle if, and only if, it has three sides.

If a figure has three sides, then it is a triangle.

If a figure is not a triangle, then it does not have three sides.

If a figure does not have three sides, then it is not a triangle.

13) Choose the best answer.

Which statement is the inverse of:

If today is Tuesday, then I have Geometry class.


I have Geometry class if, and only if, today is Tuesday.

If today is not Tuesday, then I do not have Geometry class.

If I do not have Geometry class today, then it is not Tuesday.

If I have Geometry class today, then it is Tuesday.

14) Choose the best answer.

Which statement is the contrapositive of:

If two angles are vertical angles, then they are not adjacent angles.


If two angles are not vertical angles, then they are adjacent angles.

Two angles are vertical angles if, and only if, they are not adjacent angles.

If two angles are adjacent angles, then they are not vertical angles.

If two angles are not adjacent angles, then they are vertical angles.

Answer 1

1) definition
2) conditional statement
3) biconditional statement
4) hypothesis
5) Truth value
6) conclusion
7) related conditional statements
8) converse of a conditional statement
9) negation of a conditional statement
10) inverse of a conditional statement
11) contrapositive of a conditional statement
12) If a figure has three sides, then it is a triangle.
13) If today is not Tuesday, then I do not have Geometry class.
14) If two angles are adjacent angles, then they are not vertical angles.