Question

in the following figure, Find the value of X

Answer 1

May this will help you

Answer 2

                                    HERE IS YOUR ANSWER
It's given that  AB=AC then the angles would also be equal 
angle B= angle C
so C = 55 degree
angle 1 +75 =180           (linear pair )
angle1 =180-75
angle1=105 degree
angle1+x+angle c=180                      (angle sum property)
x=180-130
x=50 degree





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