davefunchess25 davefunchess25

26-04-2018
Mathematics

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the angles of a triangle are 98 degrees 51 degrees and x degrees

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Аноним Аноним

26-04-2018

All triangles MUST measure 180°.

98 + 51 = 149

180 - 149 = 31

x = 31°

Hope this helped☺☺

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