1. DAY5: 1-5 Exploring Angle Pairs

2. share points next to two opposite rays

3. two sum two 180

5. Adjacent angles that form a straight angle

6. (2x+24) + (4x+36) = 180 6x + 60 = 180 6x = 120 x = 20 2(20) + 24 = 4(20) + 36 = 64° 116°

7. ray that divides an angle into two congruent angles (2x – 7) B C A D (2x – 7) + (2x – 7) = 3x – 3 2(11) – 7 = 3(11) – 3 = 15° 30° (2x – 7) (2x – 7) x=11

8. Take five minutes and look over the terms you learned last week independently. Put all your notes away. For each slide, ALL teams will answer the question on your whiteboards. Wait to reveal your answer. For each problem, pass the whiteboard so everyone in your team takes a turn as the scribe/spokesperson.

9.  Point  Segment  Line  Ray  Opposite Rays  Plane  Midpoint  Segment Bisector  Collinear  Coplanar  Congruent  Acute Angle  Right Angle  Obtuse Angle  Straight Angle  Supplementary Angles  Complimentary Angles  Adjacent Angles  Vertical Angles  Linear Pair  Angle Bisector

24. Angle 1 is 35° and Angle 2 is 55°

27. Angle 1 is 178° and Angle 2 is 2°

29. What is the following know as? AB + BC = AC

30.  Draw a net and label its dimensions for the following figure.

31. 1.5 Practice Signed Syllabus