Find a which length of arc WW on c

Mathematics

1 answer:

adoni [48]3 years ago

3 0

€ = 7/9
7/9÷2 = .389
C = 2pi•r = 2•pi•18 = 36pi
WV = 7/9 (36pi) = .389 (36)pi = 14pi
So C) 14pi is the answer

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