If the angle is mesure in RADIANS then the arc is given by r. So first convert 81 degrees to radians, then multiply by r which is 10 x 81=810
Answer:
the answer is b because it is asking to help you find one to help the inequality
Answer:
I think 2+2=4
Step-by-step explanation:
20+2=22 tho
I don't know how to get the answer, but i know the answer is 127.50.
Answer:
134
Step-by-step explanation:
the line where B and X are equal to 180 so you subtract 180 from B witch is 134