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1. |
If-then statements are also called ______________. |
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A. |
hypotheses |
B. |
conclusions |
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C. |
reasons |
D. |
conditionals |
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Hint |
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2. |
Determine the converse of the following if-then statement. If the flowers are yellow, then they are daffodils. |
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A. |
If the flowers are daffodils, then they are yellow. |
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B. |
The flowers are not daffodils. |
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C. |
If the flowers are not yellow, then they are not daffodils. |
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D. |
The flowers are not yellow. |
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Hint |
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3. |
Write the inverse of the conditional ''If Deanna eats the last cookie, then Leon will buy more.'' |
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A. |
If Deanna does not eat the last cookie, then Leon will not buy more. |
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B. |
If Deanna eats the last cookie, then Leon will not buy more. |
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C. |
If Leon does not buy more, then Deanna did not eat the last cookie. |
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D. |
If Deanna does not eat the last cookie, then Leon will buy more. |
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Hint |
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4. |
Determine the contrapositive of the following if-then statement. If three points are noncollinear, then they form a triangle. |
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A. |
If three points form a triangle, then they are noncollinear. |
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B. |
If three points are not noncollinear, then they do not form a triangle. |
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C. |
If three points do not form a triangle, then they are noncollinear. |
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D. |
If three points do not form a triangle, then they are not noncollinear. |
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Hint |
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5. |
Which statement is the inverse of the statement angles with the same measure are congruent? |
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A. |
If two angles have the same measure, then they are congruent. |
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B. |
If two angles are not congruent, then they do not have the same measure. |
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C. |
If two angles do not have the same measure, then they are not congruent. |
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D. |
If two angles are congruent, then they have the same measure. |
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Hint |
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