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OpenStudy (anonymous):
47. In the figure above, what is the sum, in terms of n, of the degree measures of the four angles marked with arcs ? (A) n (B) 2n (C) 180-n (D) 360-n (E) 360–2n question 47
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OpenStudy (anonymous):
OpenStudy (anonymous):
its 2n
OpenStudy (anonymous):
|dw:1343966312320:dw|
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