Question

In ∆ABC AB= AC and angle A = 50°, What is the measure of angle C? ​

Answer 1

Answer:

given- AB=AC

so,<c=<b(angles opp to equal sides are equal)

let <c=<b=x

x+x+<A=180(angle sum property of a triangle)

2x+50=180

2x=180-50

2x=130

x=130/2

x=65

therefore <C=x=65°

Step-by-step explanation:

hope it helps!

Answer 2

Answer:

65

Step-by-step explanation:

let angle b=angle c=x

50+2x=180

2x=130

x=65

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