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April 18, 2014

Homework Help: geometry

Posted by lilman on Monday, May 14, 2012 at 1:00pm.

m<S=30, m(arc)RS=84,and RU is tangent to the circle at R find m<U.
It's a circle with a triangle inscribed, only the s and r lie on the circle and u extends past circle. can someone help i do not know or understand these problems
answers
27
12
54
24

m(arcDE=123 and m(arcBC=53. Find m<A
Circle with a figure out the right side d,e lie on circle then the point on right b,c on side and a on tip. not sure how to explain
answers
34
95.5
68
89(my choice)

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