In circle P. diameter QS measures 20 centimeters.
What is the approximate length of arc QR? Round to the
nearest tenth of a centimeter
9.9 centimeters
19.9 centimeters
215 centimeters
43.0 centimeters
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aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

0lz try yourself sorry for not answering

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6: 4= 3/2

18: 8= 9/4

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