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Re: The circumference of circle O is the length of arc ABC [#permalink]
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Carcass wrote:
OE

Quote:
The length of arc ABC can be determined using the formula length = x/360 (C), where x is the measure of the angle whose rays intersect the arc and C is the circumference of the circle. In this case, the formula is set up as follows:

length = x/360(C)
length = 36/360 (10)
length = 1/10 (10)
length = 1 cm
The values in both choices are equal, so the answer is c.


Where are you getting the 10 from?
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Re: The circumference of circle O is the length of arc ABC [#permalink]
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Fixed. Sometimes the stem in the books are so confusing. Especially when they share the stems bu the quantities are different.

Now is ok :)
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