Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Name _______________ Mr. Schlansky Date _________________ Geometry Converse, Inverse, and Contrapositive 1. Which of the following is the converse of “If it is Thursday then it is not Wednesday” (1) If it is not Thursday then it is Wednesday (2) If it is not Wednesday then it is Thursday (3) If it is Wednesday then it is not Thursday (4) If it is not Wednesday then it is not Thursday 2. Which of the following is logically equivalent to “If monkeys can fly then pigs can squeak” (1) If monkeys cannot fly then pigs cannot squeak (2) If pigs cannot squeak then monkeys cannot fly (3) If pigs can squeak then monkeys can fly (4) If monkeys can fly then pigs cannot squeak 3. Which of the following is the inverse of “If I am not home then I am at school”? (1) If I am home then I am at school (2) If I am home then I am not at school (3) If I am not at school then I am home (4) If I am at school then I am not at home 4. What is the inverse of the statement “If two triangles are not similar, their corresponding angles are not congruent”? 1) If two triangles are similar, their corresponding angles are not congruent. 2) If corresponding angles of two triangles are not congruent, the triangles are not similar. 3) If two triangles are similar, their corresponding angles are congruent. 4) If corresponding angles of two triangles are congruent, the triangles are similar. 5. What is the converse of the statement "If Bob does his homework, then George gets candy"? 1) If George gets candy, then Bob does his homework. 2) Bob does his homework if and only if George gets candy. 3) If George does not get candy, then Bob does not do his homework. 4) If Bob does not do his homework, then George does not get candy. 6. Which statement is logically equivalent to "If it is warm, then I go swimming" 1) If I go swimming, then it is warm. 2) If it is warm, then I do not go swimming. 3) If I do not go swimming, then it is not warm. 4) If it is not warm, then I do not go swimming. 7. What is the contrapositive of the statement, “If I am tall, then I will bump my head”? 1) If I bump my head, then I am tall. 2) If I do not bump my head, then I am tall. 3) If I am tall, then I will not bump my head. 4) If I do not bump my head, then I am not tall. 8. Which of the following is logically equivalent to “If two sides of a triangle are congruent then it is isosceles”? (1) If two sides of a triangle are not congruent, then it is not isosceles (2) If a triangle is not isosceles, then two sides are not congruent (3) If a triangle is isosceles, then two sides are congruent (4) If a triangle is not isosceles, then two sides are congruent 9. Write a statement that is logically equivalent to the statement “If two sides of a triangle are congruent, the angles opposite those sides are congruent.” Identify the new statement as the converse, inverse, or contrapositive of the original statement. 10. For the conditional statement “If it is 10PM, then I am going to sleep,” express: a) the converse of the statement: b) the inverse of the statement: c) the contrapositive of the statement: