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The number of points (n), chords (c) and regions (r G) for first 6 terms of Moser's circle problem. In geometry, the problem of dividing a circle into areas by means of an inscribed polygon with n sides in such a way as to maximise the number of areas created by the edges and diagonals, sometimes called Moser's circle problem (named after Leo Moser), has a solution by an inductive method.
A circular segment (in green) is enclosed between a secant/chord (the dashed line) and the arc whose endpoints equal the chord's (the arc shown above the green area). In geometry , a circular segment or disk segment (symbol: ⌓ ) is a region of a disk [ 1 ] which is "cut off" from the rest of the disk by a straight line.
Suppose that the area C enclosed by the circle is greater than the area T = cr/2 of the triangle. Let E denote the excess amount. Inscribe a square in the circle, so that its four corners lie on the circle. Between the square and the circle are four segments. If the total area of those gaps, G 4, is greater than E, split each arc in
2 4-cube: 4 6-octahedron: 20 30-tetrahedron: 12 10-dodecahedron: Inscribed 120 in 120-cell 675 in 120-cell 2 16-cells 3 8-cells 25 24-cells 10 600-cells Great polygons: 2 squares x 3 4 rectangles x 4 4 hexagons x 4 12 decagons x 6 100 irregular hexagons x 4 Petrie polygons: 1 pentagon x 2 1 octagon x 3 2 octagons x 4 2 dodecagons x 4 4 30-gons ...
Chord: a line segment whose endpoints lie on the circle, thus dividing a circle into two segments. Circumference : the length of one circuit along the circle, or the distance around the circle. Diameter : a line segment whose endpoints lie on the circle and that passes through the centre; or the length of such a line segment.
Left: Rep. Thomas Massie, R-Ky., is seen outside the U.S. Capitol on Wednesday, Dec. 18, 2024; Right: Speaker of the House Mike Johnson speaks to the press at the US ...
A screenshot from an app that tracks sleep showed he had received nine hours and 10 minutes of sleep, with an "optimal" sleep score. "I recently spoke about just getting 3 hours of sleep a night ...
The most efficient way to pack different-sized circles together is not obvious. In geometry, circle packing is the study of the arrangement of circles (of equal or varying sizes) on a given surface such that no overlapping occurs and so that no circle can be enlarged without creating an overlap.