1. Unit 1

2. Unit 1 Quiz Vocabulary (line, point, segment, ray, angle, vertex, vertical, adjacent, complementary, supplementary) Solve problems with: (find the missing angles) – Angle bisectors – Complementary angles – Supplementary angles – Vertical angles

3. PLAN prep: Remember, figures are not necessarily drawn to scale. m<ACB = 30. Find m<ACE.

4. Solve for x and find each angle’s measure. 7x – 3 3x + 5 A B C D

5. An angle is 59 times the size of its supplement. Find the measure of the two angles.

6. An angle is 14 times the size of its complement. Find the measure of the two angles.

7. Practice: Work to finish your 1.6. In a few minutes, once we have a good start, I will let you work in pairs. We’ll check these in a few minutes. Watch the clock…we’ll be ready for tomorrow’s quiz.