kris60
kris60
12-02-2017
Mathematics
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How do you solve this?
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sakethmalyala
sakethmalyala
12-02-2017
it is the subtended arc-angle of the conjugate angle, so it is (360-90)/2 = 135º
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Аноним
Аноним
12-02-2017
ACB = 135 (360-90)=270 ÷ 15 degrees
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