Find the value of m in the diagram
Attached Figure / Diagram
A
72\(^o\)
B
68\(^o\)
C
44\(^o\)
D
34\(^o\)
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
2x + m = 180
x + m = 112
x = 122 - m
2(112 - m) + m = 180
224 - 2m + m = 180
224 - m = 180
224 - 180 = m
m = 44\(^o\)
Source: WAEC / JAMB / NECO Classroom Archive (Record #50188)