Find the value of m in the diagram
Attached Figure / Diagram
A
34o
B
27o
C
23o
D
17o
Verified Correct Answer: D.
Step-by-Step Mathematical Solution
\(\bigtriangleup\) ABC, A + 153 = 180 (angles on straight line)
o
9m = 180 - 27
9m = 153
m = \(\frac{153}{9}\)
= 17
Source: Myschool Past Questions Archive (Record #36921)