O Omkar Shekhavat π Master β 1.09K Points Q. In a quadrilateral ABCD, the angles A, B, C and D are in the ratio 1 : 2 : 3 : 4. The measure of smallest angle is (A) 36Β° (B) 54Β° (C) 72Β° (D) 18Β° ποΈ Show Answer π¬ Discuss π Share β Correct Answer: (A) 36Β°