Question

find the value of the unknown‘x’in the following triangle ​

Answer 1

Answer:

x = 70 °

Step-by-step explanation:

Sum of measure of the interior angle of a triangle is 180 °

According to the question,

60 °+ 50 ° + x ° = 180 °

110 ° + x = 180°

(Transpose 110 ° to the left )

x = 180 ° - 110 °

x = 70 °

Answer 2

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Step-by-step explanation:

We know the sum of all angle of triangle is 180°

=So Angle B + Angle C+Angle A=180°

=So 50°+60°+x°=180°

Now,110°+x°=180°

=x°=180°-110°=70°

So the value of x is 70°