find the value of x
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0
Answer:
To find the value of x, bring the variable to the left side and bring all the remaining values to the right side.
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1
Answer:
65
Step-by-step explanation:
AB = AC (Given)
angle B = angle C = x (Angles opp. the equal sides of an isosceles triangle are equal)
In triangle ABC
50 + x + x = 180
50 + 2x = 180
2x = 130
x = 65
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