D. Calculate the measure of the angles containing the variables a and b and explain your reasoning.
![D Calculate The Measure Of The Angles Containing The Variables A And B And Explain Your Reasoning class=](https://ph-static.z-dn.net/files/d46/505412a4806bd69d230494a7f70421a7.jpg)
Answer:
17. a = 110° ; b = 110°
18. a = 95° ; b = 85°
19. a = 115° ; b = 115°
20. a = 65° ; b = 65°
21. a = 65° ; b = 130°
22. a = 155° ; b = 25°
23. (I'm confused)
24. a = 10° ; b = 22.5°