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Name _______________________________ Period____________________ Secondary Math 2 Honors Ch 1 and 2 Test Review (Do work on a separate piece of paper) 1. Determine the distance between the points (5, 12) and ( ). 2. Riki calculated the distance between the points (6, 2) and ( 1, 8). a. Are Riki’s calculations correct? Explain your reasoning. b. Determine the distance between the points (6, 2) and ( 1, 8). 3. Calculate the midpoint of a line segment with the endpoints ( 2, 1) and (6, 3). 4. Calculate the midpoint of a line segment with the endpoints (3, 5) and (7, 3). 7Define the following words: 7. Induction: 8. Deduction 9. Counterexample 5. The first four numbers in a sequence are 2, 22, 242, and 2662. a. What is the next number in the sequence? How did you calculate the next number? b. Tell how both inductive reasoning and deductive reasoning were used and in what order to make the conclusion stated in part (a). 6. Madison earned $4500 while working 9 weeks during the summer. She earned $9000 while working 18 weeks during the fall semester. a. How much did Madison earn per week? b. Did you use deductive reasoning or inductive reasoning to answer part (a)? Explain your reasoning. Determine whether inductive reasoning or deductive reasoning is used in each situation. Then determine whether the conclusion is correct and explain your reasoning. 10. Miriam has been told that lightning never strikes twice in the same place. During a lightning storm, she sees a tree struck by lightning and goes to stand next to it, convinced that it is the safest place to be. 11. The measure of angle T is . a. What is the measure of an angle that is complementary to ? b. What is the measure of an angle that is supplementary to ? 12. A complement of an angle measures 10 degrees more than the measure of the angle. What is the measure of the angle and its complement? Explain your reasoning. 13. The supplement of an angle is three times the measure of the angle. What is the measure of each angle? Explain your reasoning. Use the given information to determine the measures of the angles in each pair. 14. The measure of the supplement of an angle is twice the measure of the angle. What is the measure of each angle? 15. In the figure, line x is parallel to line y and . Determine the measure of . What postulates or theorems justifies your answer? 116.State the Segment Addition Postulate and draw a picture that shows you understand what it means. 17. Sketch and label each of the following geometric figures. a. Adjacent complementary angles and b. Two intersecting lines with vertical angles 1 and 2 and vertical angles 3 and 4 c. Name all of the linear pairs in the figure from part (b). d. Name the congruent angles and the supplementary angles in the figure from part (b). 18. Given: and are supplementary. What postulate would be used to prove that ? 20. Solve for x. 20. 21. 19. Given: ? what postulate will help you prove that 21. Solve for x Write the postulate that confirms each statement. 30. 22. Angles GFH and KFH are supplementary angles. 31. Problem Set Write congruence statements for the pairs of corresponding angles in each figure. 23. 32. 24. Problem Set Write the converse of each postulate or theorem. 33. Alternate Interior Angle Theorem: 25. If a transversal intersects two parallel lines, then the alternate interior angles formed are congruent. 34. Alternate Exterior Angle Theorem: If a transversal intersects two parallel lines, then the alternate exterior angles formed are congruent. Problem Set Identify the property demonstrated in each example. Review 35. 𝑥+5 8 = 2 3 26. 36. Find the slope of (1, -4) (2, 6) 37. Write the equation of the line that goes through the points in #36 27. 38. Write the equation of the line perpendicular to 1 y = 3x +6 that goes through (1, 2) 39. Simplify √48 28. 29. 40. Simplify 10 +2(6x + 3x) – 10 ÷ 5 Secondary Math 2 Honors Ch 1 and 2 Test Review Answer Section 1. 2. a. No. Riki’s calculations are not correct. He subtracted the coordinates of each point instead of subtracting the x-coordinates and then the y-coordinates. b. 3. 4. 5. a. The next number in the sequence is 29,282. Each number is 11 times greater than the previous number. b. I used inductive reasoning to determine the pattern of the sequence. Then I used deductive reasoning to calculate the next term. Madison earned $500 per week. 6. a. 7. 8. 9. 10. 11. b. I used inductive reasoning because I used the specific information to come to my conclusion. Induction is reasoning that involves using specific examples to make conclusions. Deduction is reasoning that involves using a general rule to make a conclusion. A counterexample is a specific example that shows that a general statement is not true. It is deductive reasoning because she has taken a general rule about lightning and applied it to this particular situation. Her conclusion is not correct because she was given incorrect information. It is a myth that lightning never strikes twice in the same place. a. The measure of an angle that is complementary to is . b. The measure of an angle that is supplementary to is . 12. The measure of the angle is . The measure of the complement is . 13. The measure of the angle is . The measure of the supplement of the angle is . 14. The measure of the angle is and the measure of the supplement is . 15. Angles 1 and 5 are corresponding angles. By the Corresponding Angle Postulate, Angles 5 and 8 are vertical angles. By the Vertical Angle Theorem, . Because , the measure of is also . 16. If point B is on and between points A and C, then . 17. a. b. c. The linear pairs are and , and , and , and and d. Angle pairs and , and and are congruent. Angle pairs 1 and 3, 1 and 4, 2 and 3, and 2 and 4 are supplementary. . . 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38 39. 40. Same Side interior converse Theorem Alternate interior Angle Converse Theorem Linear Pair Postulate Segment Addition Postulate Angle Addition Postulate Linear Pair Postulate Subtraction Property of Equality Addition Property of Equality Reflexive Property Transitive Property Substitution Property Substitution Property If alternate interior angles formed by two lines and a transversal are congruent, then the two lines are parallel. If alternate exterior angles formed by two lines and a transversal are congruent, then the two lines are parallel. 31 x= 3 m = 10 y = 10x -14 y = -3x +5 4√3 18x +8