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Circle Angles, Tangents, And Chords Calculator - find angle, given diameter.
17 Ιαν 2024 · The formula behind this calculator is: Angle (θ) = (Arc Length (s) / Radius (r)) * (180 / π) Where: θ is the angle in degrees. s is the arc length. r is the radius of the circle. π (pi) is approximately 3.14159.
Central Angle = Intercepted Arc. In the diagram at the right, ∠AOB is a central angle with an intercepted minor arc from A to B. m∠AOB = 82º. In a circle, or congruent circles, congruent central angles have congruent arcs. (the converse is also true)
Interactive, free online geometry tool from GeoGebra: create triangles, circles, angles, transformations and much more!
1 Ιουν 2024 · You can either manually use the inscribed angle theorem formula or input the angle in our circle theorems calculator using any unit. Give it a try!
Calculation of circular angles. This calculator is used to calculate the parameters of a circular angle. The central angle µ determines an arc of a circle and its chord length s. The tangent angle θ specifies the angle of the radius and the chord.
Circle formulas. This calculator computes the values of typical circle parameters such as radius, diameter, circumference, and area, using various common units of measurement.