1.   If-then statements are also called ______________.
    A. conditionals B. conclusions
    C. hypotheses D. reasons
    Hint

  2.   Determine the converse of the following if-then statement.
If the flowers are yellow, then they are daffodils.
    A. The flowers are not yellow.
    B. The flowers are not daffodils.
    C. If the flowers are daffodils, then they are yellow.
    D. If the flowers are not yellow, then they are not daffodils.
    Hint

  3.   Write the inverse of the conditional ''If Deanna eats the last cookie, then Leon will buy more.''
    A. If Deanna eats the last cookie, then Leon will not buy more.
    B. If Deanna does not eat the last cookie, then Leon will not buy more.
    C. If Leon does not buy more, then Deanna did not eat the last cookie.
    D. If Deanna does not eat the last cookie, then Leon will buy more.
    Hint

  4.   Which statement is the inverse of the statement angles with the same measure are congruent?
    A. If two angles have the same measure, then they are congruent.
    B. If two angles are not congruent, then they do not have the same measure.
    C. If two angles do not have the same measure, then they are not congruent.
    D. If two angles are congruent, then they have the same measure.
    Hint

  5.   Write the contrapositive of the statement a right angle measures 90 degrees.
    A. If an angle measures 90 degrees, then it is a right angle.
    B. If an angle is a right angle, then it measures 90 degrees.
    C. If an angle is not a right angle, then its measure is not 90 degrees.
    D. If an angle does not measure 90 degrees, then it is not a right angle.
    Hint