Arc length, (s)=(radius, r)(central angle, q)
s=rq
q=s/r
q=4/10
q=2/5, or 0.4 radians
Answer:
65 mili= 6.5cm
Step-by-step explanation:
divide the length value by 10
Rounding the answer is 100.
Answer:
C. 90
Step-by-step explanation:
I think this is right lol idrk