Answer:
0.8333
Step-by-step explanation:
edge2020
Your answer is 9 and idk how
Calculator does it all.
Answer: 12.9
Step-by-step explanation:
5.1 + 2 + 5.8 = 12.9
Answer:
60º
Step-by-step explanation:
The interior angles of a triangle equals 180º. And 60+60+60=180, that is your answer.