The interior angle of a pentagon are in the ratio 2:3:4:5:6 respectively. Then sum of the first and second angle is
The interior angles of a pentagon are in the ratio 4 : 5 : 6 : 7 : 5. Find each angle of the pentagon.
THE EXTERIOR ANGLE OF A PENTAGON ARE IN THE RATIO 1:2:3:4:5. FIND ALL THE INTERIOR ANGLES OF THE PENTAGON.
In a pentagon, if two interior angles are 140∘ and 160∘, and the remaining angles are in the ratio 1 : 3 : 4, then its smallest angle measures ____ .