Conditional Statements Quiz

Given, "If angles are congruent, then the measures of the angles are equal." Identify the converse.

• If the measures of the angles are equal, then the angles are congruent.
• "If angles are not congruent, then the measures of the angles are not equal."
• If the measures of the angles are not equal, then the angles are not congruent.
• If the angles are not congruent, then the measure of the angles are equal.

Conditional Statement: If Emily is late to class, then she will be marked tardy.
What is this? If Emily is not late to class, then she will not  be marked tardy.

• Converse
• Inverse
• Contrapositive
• Negation

What does this mean?

• If p then q
• If p or q
• If q then p
• If p not q

Original: If Jenny buys a guitar, then she will not buy a keyboard.
What is this? If Jenny does buy a keyboard, then she will not buy a guitar.

• Converse
• Inverse
• Contrapositive
• Negation

Original: The sky is not blue.
What is this statement: The sky is blue.

• Converse
• Inverse
• Contrapositive
• Negation

Used to prove that a conjecture is false.

• Counterexample
• Inductive Reasoning
• Concluding statement
• Conjecture

q → p

• conditional

• converse

• inverse

• contrapositive

~p → ~q

• conditional

• converse

• inverse

• contrapositive

~q → ~p

• conditional

• converse

• inverse

• contrapositive

If an animal is furry, then it is a hamster. What would be an appropriate counterexample?

• goldfish
• frog
• elephant
• cat