Aguerrero
Aguerrero
15-10-2016
Mathematics
contestada
What does B equal to
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abizzy
abizzy
15-10-2016
( the answer is 15) because in a equilateral all angles are equal and in the right triangle you already have 1 angle so just divide by 2 you get 45 so subtract 45 from 60
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charstar
charstar
15-10-2016
Triangle PQR is equilateral, all the angles are 60, this means that triangle PSR is an isosceles triangle. 180-90=90 90/2=45 60-45=15
B=15
Hope this helps :)
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