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Mathematics 15 Online
OpenStudy (anonymous):

HELP!!!!!!!! PLEASE Susan is standing in front of a tree at point S. She can see an arc of the tree trunk that stretches from J to K measuring 138°. What is the measure of angle JSK?

OpenStudy (anonymous):

OpenStudy (mathsolver):

42 degrees

OpenStudy (anonymous):

thanks how did u gt that?

OpenStudy (mathsolver):

180-138

OpenStudy (anonymous):

why 180 ?

OpenStudy (anonymous):

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