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OpenStudy (anonymous):
find the value of x for m(arc)AB=27 and m(arc)CD=49
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OpenStudy (bradely):
incomplete question
OpenStudy (anonymous):
38
OpenStudy (bradely):
what is x
OpenStudy (anonymous):
38
OpenStudy (bradely):
figure was missed
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OpenStudy (anonymous):
no 38 is the correct answer ,I just took a quiz and I got 76 from a different equation (x + x = measure of corresponding arcs, so 2x = measure of corresponding arcs) THIS IS WRONG FORMULA! http://openstudy.com/study#/updates/5016c6eae4b04dfc808af0bf <- ✓✓✓ this is correct formula below: x = 1/2*(measure of arc AB + measure of arc CD) x = 1/2*(27 + 49) x = 1/2*(76) x = 76/2 x = 38 ... which is choice A
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