Yes, as long as the arcs do NOT overlap.
Tycho Brahe (and his assistants) recorded measurements at his observatory on the island of Ven with an accuracy of up to 4 seconds of arc. Most of his measurements were angular measurements between celestial objects (between stars, between planets and stars and between planets).
Rigel Woodside has written: 'Investigating arc behavior in a DC vacuum arc remelting furnace using magnetic flux density measurements'
The least count of a theodolite is typically 20" (20 arc seconds) for precise measurements in surveying and engineering applications. This means that the smallest angular measurement that can be read and recorded on the theodolite is 20 arc seconds.
An arc for measuring angles is a segment of a circle's circumference, defined by two endpoints, which represents the angle subtended at the circle's center. In geometry, an arc can be used to measure angles in degrees or radians, with a full circle encompassing 360 degrees or (2\pi) radians. The length of the arc is proportional to the size of the angle it represents, allowing for visual and mathematical interpretations of angular measurements.
no 1 is not an additive identity
In physics, angular measurements can be expressed in both radians and degrees. Radians are the preferred unit for angular measurements because they directly relate to the arc length of a circle's circumference. One radian is equal to the angle subtended by an arc that is equal in length to the radius of the circle. In contrast, degrees are based on dividing a circle into 360 equal parts. The relationship between radians and degrees is that 1 radian is equal to approximately 57.3 degrees.
additive
When the arc length is too short, it may not effectively represent the intended curve or shape, leading to inaccuracies in measurements or design. In geometric terms, a short arc may fail to capture the characteristics of a circle or curve, resulting in miscalculations in angles or areas. Additionally, in applications like engineering or architecture, a short arc may compromise the structural integrity or aesthetic appeal of a design. Overall, ensuring an appropriate arc length is crucial for precision and functionality.
Till my browsing i have found that thita is1.76 radians or 78 degree. And radius is 315 .I suggest u better check again........
yes it is very additive
To calculate the volume of an arc, you first need to determine the volume of the entire shape that the arc is a part of, such as a cylinder or a sphere. Then, you calculate the total volume of the shape using the appropriate formula (e.g., V = πr^2h for a cylinder). Next, you find the central angle of the arc and use it to determine the fraction of the total volume that the arc occupies. Finally, you multiply the total volume by this fraction to find the volume of the arc.
The infield arc for 70-foot bases typically refers to the distance from home plate to the arc's edge, which is used in youth baseball and softball leagues. For 70-foot bases, the infield arc is generally set at 95 feet from home plate, creating a semi-circle that helps define the area where infield play occurs. This arc assists players in understanding field positioning and making plays in the infield. The specific measurements can vary slightly depending on the league's regulations.