Shlumps
Shlumps
07-07-2017
Mathematics
contestada
Find the value of x of this figure.
Respuesta :
mreijepatmat
mreijepatmat
07-07-2017
The sum of angles in a triangle is 180°
So:
(x+7) + (11x-9) +32 = 180
15x +30 = 180
15x = 180-30
15x = 150
x = 150/15
x = 10°
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