UNIT 1: Use the following to review for you test. Work the Practice Problems on a separate sheet of paper. What you need to Things to know & be able to remember do A. for x when Angles add to 180º 1. 2. the angles are One angle is 12 more than twice supplementary. its supplement. Find both angles. B. Solve for x when Angles add to 90º 3. 4. the angles are complementary. – 3x + 10 and 2x 5 are complementary. Solve for x. C. Recognize and Set vertical angles equal 5. 6. to each other solve vertical angles 7. D. Name and solve Consecutive interior 8. angles are problems involving supplementary. angles formed by 2 Alternate interior, parallel lines and a alternate exterior, and transversal. corresponding angles are congruent. 9. 10. 11. 12. E. Recognize and A midsegment connecting two sides of a solve midsegment of a triangle is parallel to the triangle problems third side and is half as long.
UNIT 1: Use the following to review for you test. Work the Practice Problems on a separate sheet of paper. What you need to know & be able to do Things to remember A. for x when the angles are supplementary. Angles add to 180º 1. 2. One angle is 12 more than twice its supplement. Find both angles. B. Solve for x when the angles are complementary. Angles add to 90º 3. 4. 3x + 10 and 2x – 5 are complementary. Solve for x. C. Recognize and solve vertical angles Set vertical angles equal to each other 5. 6. D. Name and solve problems involving angles formed by 2 parallel lines and a transversal. Consecutive interior angles are supplementary. Alternate interior, alternate exterior, and corresponding angles are congruent. 7. 8. 9. 10. E. Recognize and solve midsegment of a triangle problems A midsegment connecting two sides of a triangle is parallel to the third side and is half as long. 11. 12.