Q:

Use the conditional statement to answer the question.If an angle is a right angle, then the angle measures 90°. Are the statement and its contrapositive true?A. Both the statement and its contrapositive are true.B. Both the statement and its contrapositive are false.C. The statement is true, but the contrapositive is false.D. The statement is false, but the contrapositive is true

Accepted Solution

A:
Answer: A. Both the statement and its contrapositive are true.

It is written by switching the hypothesis and conclusion of a conditional statement and nullifying both.
For example, the contrapositive of “If the sky is blue then it is day” is “ If it is day then the sky is blue.”