Answer:
x= 65°
Step-by-step explanation:
2 sides are equal so the angles opposite to them are equal
it is isoceles triangle
total angle of triangle is 180°
50° + x° + x° = 180°
50° + 2x = 180°
2x= 180°- 50°
x= 130°/2
It would be Option A. x=65°
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