Question

Please answer this question top brainy members.. in the picture the number d) you will not count the spoiled voting papers.​

Answer 1

the ratio is

1:20

hope it's helpful !

Answer 2

Answer:

In Euclidean geometry, an angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. Angles formed by two rays lie in the plane that contains the rays. Angles are also formed by the intersection of two planes. These are called dihedral angles. Wikipedia