Question

one angle of a triangle is 30 degree and the other two
angles are equal what will be the measure of a each of these angles

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Answer 1

Answer:

75

Step-by-step explanation:

One angle of triangle = 30 degree

Sum of second and third angle of traingle = 2x degree

Then:-

30 + 2x = 180

2x = 180 - 30

2x = 150

x = 150/2

x = 75