lovelynila384 lovelynila384

03-12-2020
Mathematics

contestada

Find the value of x.

Find the value of x class=

Respuesta :

SlimShaBy SlimShaBy

03-12-2020

Step-by-step explanation:

the 3rd angle is 60 degrees

as it is an equalateral triangle, all the sides are equal. So we can say that

7x + 19 = 11x - 89

89 + 19 = 11x-7x

108 = 4x

x = 108/4

x = 27

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