side of a triangle
101Bertrand's paradox (probability) — Bertrand s paradox is a problem within the classical interpretation of probability theory. Consider an equilateral triangle inscribed in a circle. Suppose a chord of the circle is chosen at random. What is the probability that the chord is longer …
102Proportional reasoning — Proportional ReasoningProportionality is a mathematical relation between two quantities. Proportional reasoning is one of the skills a child acquires when progressing from the stage of concrete operations to the stage of formal operations… …
103Josip Plemelj — Infobox Person name=Josip Plemelj caption=Josip Plemelj as a student in Vienna, 1896deletable image caption quotation= birth date=birth date|1873|12|11|mf=y birth place=Grad na Bledu, Slovenia dead=dead death date=death date and… …
104Trigonometry — Trig redirects here. For other uses, see Trig (disambiguation). The Canadarm2 robotic manipulator on the International Space Station is operated by controlling the angles of its joints. Calculating the final position of the astronaut at the end… …
105Railway station layout — A railway station is a place where trains make scheduled stops. Stations usually have one or more platforms constructed alongside a line of railway. However, railway stations come in many different configurations influenced by such factors as the …
106Simson line — In geometry, given a triangle and a point on its circumcircle, the intersections formed when lines are constructed from the point perpendicular to each of the triangle s sides are collinear. The line through these points is the Simson line, named …
107Sign — Any abnormality that indicates a disease process, such as a change in appearance, sensation, or function, that is observed by a physician when evaluating a patient. * * * 1. Any abnormality indicative of disease, discoverable on examination of… …
108List of countries by style of national flags — colored background*MIC *SOM *KAZ *PLW *SWE *MHL *LCA *AUS *ROC *COK ( Associated state of New Zealand ) *MYA *TKL ( Overseas territory of New Zealand ) *TUR *JPN unique form*NEPtarsfive sharpsone five sharps star on center*SOM *PAR *TURone five… …
109Concurrent lines — In geometry, two or more lines are said to be concurrent if they intersect at a single point. In a triangle, four basic types of sets of concurrent lines are altitudes, angle bisectors, medians, and perpendicular bisectors: A triangle s altitudes …
110Hilda family — The Hilda family of asteroids consists of asteroids with a semi major axis between 3.7 AU and 4.2 AU, an eccentricity greater than 0.07, and an inclination less than 20°. They do not form a true asteroid family, in the sense that they do not… …
