mimi4961
mimi4961
12-11-2019
Mathematics
contestada
i need help with this please
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roschum
roschum
12-11-2019
Y=90 degrees as it’s a right angle and if you where to add 60 and 90 it would be 150 degrees taken away from 180 as all triangles angles adds up to 180 degrees hope this helps
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