Answer: 52.77876 in
Explanation: C=2πr=2·π·8.4≈52.77876 in
<em>Choice-A</em> is the answer to this math problem.
Answer:
the third one
Step-by-step explanation:
46.2
If you divide 231 by 5 then you get that answer.
-6 + 10a
-2x3=6 and -2x-5a is 10a
