knwwhitson knwwhitson

06-11-2021
Mathematics

contestada

How to solve for x in this?

How to solve for x in this class=

Respuesta :

michaelsjenney2008 michaelsjenney2008

06-11-2021

Answer:

x = 80 degrees

Step-by-step explanation:

Let's say the angle ABC = 30 degrees and angle BAC = x degrees

angle ACB = 180 - 110

angle ACB = 70 degrees

angle BAC = 180 - angle ABC - angle ACB

x = 180 - 30 -70

x = 150 - 70

x = 80 degrees

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