A) \[\text{105 }\!\!{}^\circ\!\!\text{ }\]
B) \[\text{120 }\!\!{}^\circ\!\!\text{ }\]
C) \[\text{115 }\!\!{}^\circ\!\!\text{ }\]
D) \[90{}^\circ \]
Correct Answer: B
Solution :
Each interior angle \[={{\left( \frac{2n-4}{n}\times 90 \right)}^{o}}\] where n=number of sides of the polygon Here, n = 6 \[\therefore \] Each interior angle \[={{\left( \frac{(2\times 6)-4}{6}\times 90 \right)}^{o}}\]\[={{\left( \frac{8}{6}\times 90 \right)}^{\text{o}}}=120{}^\circ \]You need to login to perform this action.
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