Aguerrero Aguerrero

15-10-2016
Mathematics

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What does B equal to

What does B equal to class=

Respuesta :

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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