EdgyMclord
EdgyMclord
23-03-2017
Mathematics
contestada
help me please answer this question
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fredogocrazy
fredogocrazy
23-03-2017
The whole angle is 90 degrees and you have 45 so 90-45 = your answer :)
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Songshen
Songshen
23-03-2017
90°-x°=45°,so x=45°
note, for the two arrows you draw, they are perpendicular !(90°)
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