railway RRB Junior Stenographer (Ministerial and Isolated Categories) Mock Test Quantitative Aptitude Geometry Quadrilaterals
If the interior angles of a six-sided polygon are in the ratio of 2 : 7 : 9 : 2 : 7 : 9, then the measure of sum of the smallest two angles is
1
60°
2
80°
3
100°
4
120°