A) \[\text{48 }\!\!{}^\circ\!\!\text{ }\]
B) \[\text{24 }\!\!{}^\circ\!\!\text{ }\]
C) \[\text{72 }\!\!{}^\circ\!\!\text{ }\]
D) \[\text{96 }\!\!{}^\circ\!\!\text{ }\]
Correct Answer: A
Solution :
Given \[\angle MXN=72{}^\circ \] and \[\overrightarrow{\text{XY}}\] divides \[\angle \text{MXN}\] in the ratio 1:2. \[\angle YXN=\frac{2}{3}\angle MXN=\frac{2}{3}\times 72{}^\circ =48{}^\circ \]You need to login to perform this action.
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