Based on the information provided, the sum of all the labeled angles is 235° (option b).
<h3>How to calculate the sum of all labeled angles?</h3>
To calculate the sum of all the labeled angles we must add the different values of each labeled angle as shown below:
80° + 92° + 40° + 23° = 235°
According to the above, it can be inferred that the correct option is B because the result of the sum of the values coincides with this sum.
Learn more about degrees in: brainly.com/question/1217620
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28x=168
x=6
that is the answer I guess
To find the blank you can divide 25 by 5/6. The answer for the blank is 30.
Answer:
1-a-b-c
Step-by-step explanation:
1 + (-a) + (-b) + (-c)
1-a-b-c
