Ihave no idea how to do these:
1. what is the value of the missing angle?
a: 50
b: 60
c: 100
d: 240
2. what is the value of the missing angle?
a: 129
b: 153
c: 169
d: 720

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit