🧮 Plane Angle

Second of Arc to Degree

The plane angle conversion of 20 second of arc is 0.0055555555555556 degree.

Second of Arc
to
Degree
Second of Arc Degree
0.01 2.7777777777778E-6
0.05 1.3888888888889E-5
0.1 2.7777777777778E-5
0.25 6.9444444444444E-5
1 0.00027777777777778
5 0.0013888888888889
10 0.0027777777777778
20 0.0055555555555556
50 0.013888888888889
100 0.027777777777778

Plane Angle

In plane 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 a plane, but this plane does not have to be a Euclidean plane. Angles are also formed by the intersection of two planes in Euclidean and other spaces. These are called dihedral angles. Angles formed by the intersection of two curves in a plane are defined as the angle determined by the tangent rays at the point of intersection. Similar statements hold in space, for example, the spherical angle formed by two great circles on a sphere is the dihedral angle between the planes determined by the great circles.