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Scholarship Geometry 2-2 Worksheet Name ____________________________________ Write the hypothesis and conclusion of each statement. 1. If a person is at least 16 years old, then the person can drive a car. Hypothesis: Conclusion: 2. If ∠A ≅ ∠B , then m∠A = m∠B . Hypothesis: Conclusion: 3. If today is Thanksgiving, then today is Thursday. Hypothesis: Conclusion: Write a conditional for each statement or Venn diagram. Determine if it is true or false. 4. A number ends in five if it is even. 5. An angle is obtuse if it has a measure less than 90. 6. 7. 8. Two lines intersect in exactly one point. Determine whether the statement is true or false. If it is false, show a counterexample. 9. If four points lie in one plane, then the points are coplanar. 10. If two angles are complementary, then they are not congruent. 11. If an angle is obtuse, then its measure is 100º. 12. If two segments have the same length, then they are congruent. 13. If two angles are acute, then they are congruent. Write the converse, inverse and contrapositive of each statement. Determine whether each statement (including the original conditional) is true or false. 14. If a triangle is a right triangle, then it has one right angle. Converse: Inverse: Contrapositive: 15. If two angles are supplementary, then they each measure 90°. Converse: Inverse: Contrapositive: 16. If you are 18 or older, then you can legally vote. Converse: Inverse: Contrapositive: 17. If it is Saturday, then it is the weekend. Converse: Inverse: Contrapositive: