| Direction: Refer the figure given below |
 |
A) \[{{156}^{o}}\]
B) \[{{136}^{o}}\]
C) \[{{135}^{o}}\]
D) \[{{144}^{o}}\]
Correct Answer: A
Solution :
\[2\angle A-(\angle B+\angle C)\] \[=2\times {{112}^{o}}-({{24}^{o}}+{{44}^{o}})=224-68={{156}^{o}}\]
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