m/4 is equal to 0.
ince the angles 1, 2, 3, and 4 are all part of a straight line, we know that the sum of their measures is 180 degrees:
m/1 + m/2 + m/3 + m/4 = 180
Substituting the values we have:
m/2 + m/2 + 178 + m/4 = 180
Combining like terms:
2m/2 + m/4 + 178 = 180
Simplifying:
2 + m/4 + 178 = 180
Subtracting 2 from both sides:
m/4 + 178 = 178
Subtracting 178 from both sides:
m/4 = 0
Therefore, m/4 is equal to 0.
