If m1 + m3 = 154°, what is m2 a)26° b)156° c)116° d)29°

Solution:

we are given that

In Traingle If m1 + m3 = 154°, what is the value of the angle m2.

As we know that sum of angles of a triangle is 180 degree.

Here the sum of the two angles are 154°. So we can find the third angle by subtracting the given sum from 180 degree.

Hence we can write

Hence the correct option is A.

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step-by-step explanation:

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