1. By Edward Wroten and Olivia Major

4. 1 2 Angle one plus angle two equals 180 degrees

5. Ray BD Bisects line ABC into to angle ABD and angle DBC

6. Angle one is a acute angle because the degree is less then 90

7. Angle one and two are vertical angles because the both share a vertex and are equal and are the same angle, but are not adjacent because they do not share slides

8. Points A and B create a strait line

9. The tree trunk and the ground create a 90 degree angle and the bush between them creates anther angle . So if you add angle one and two together you will get 90