Answer:
the answer is c - 84
Explanation:
every triangle adds up to 180, so if you subtract 51 and 45 from 180, you will get 84
i hope this helps, have a great day :)
84
180-51-45=84
I think this would be the answer since triangles add up to be 84 and we are just finding the last missing angle.
hope this helps :)
7.2m questions
9.6m answers