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Kiên Giang is a province of Vietnam, located in the Mekong Delta region of southern Vietnam.It is known for fishing and rice farming. The provincial capital is Rạch Giá, 155 mi (249 km) from Ho Chi Minh City.
Trigonometric functions and their reciprocals on the unit circle. All of the right-angled triangles are similar, i.e. the ratios between their corresponding sides are the same.
The nomenclature for triangulation stations varies regionally: they are generally known as trigonometrical stations or triangulation stations in North America, trig points in the United Kingdom, trig pillars in Ireland, trig stations or trig points in Australia and New Zealand, [1] and trig beacons in South Africa.
Triangulated irregular network TIN overlaid with contour lines. In computer graphics, a triangulated irregular network (TIN) [1] is a representation of a continuous surface consisting entirely of triangular facets (a triangle mesh), used mainly as Discrete Global Grid in primary elevation modeling.
Basis of trigonometry: if two right triangles have equal acute angles, they are similar, so their corresponding side lengths are proportional.. In mathematics, the trigonometric functions (also called circular functions, angle functions or goniometric functions) [1] are real functions which relate an angle of a right-angled triangle to ratios of two side lengths.
Hồng Ngự is a provincial city (thành phố) in Đồng Tháp Province in the Mekong Delta region of Vietnam.It was separated from Hồng Ngự District in 2008. [1]The town is subdivided into 5 wards: An Bình A, An Bình B, An Lạc, An Lộc and An Thạnh, and 2 communes: Tân Hội, Bình Thạnh.
Area is the measure of a region's size on a surface.The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.
Computer vision is an interdisciplinary field that deals with how computers can be made to gain high-level understanding from digital images or videos.From the perspective of engineering, it seeks to automate tasks that the human visual system can do.