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
[tex]m_1+m_2+m_3=180^o\\
\\
154^o+m_3=180^o\\
\\
m_3=180^o-154^o\\
\\
m_3=26^o\\[/tex]
Hence the correct option is A.
