Find the value of m in the diagram
...
Find the value of m in the diagram
A.
72\(^o\)
B.
68\(^o\)
C.
44\(^o\)
D.
34\(^o\)
Correct answer is C
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\(^o\)
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