diego102905
diego102905
07-02-2019
Mathematics
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I need help withy these questions.
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shutupheather2
shutupheather2
07-02-2019
the little square means 90° and a straight line means 180° so 180 minus 68° minus 90° is 22° which leaves,
1) 112° and since you can flip 68° exacly the same on both sides it is a vertical angle which means
3)68.
4) 90°
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