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Del City High School is the only public high school located in Del City, Oklahoma, U.S., and one of three high schools in the Mid-Del School District. The school opened in 1953. [5] According to GreatSchools.org, the high school is rated above Midwest City High School and below Carl Albert High School, the other two high schools in the district ...
the area of the bottom base: πr 2; the area of the side: 2πrh; The area of the top and bottom bases is the same, and is called the base area, B. The area of the side is known as the lateral area, L. An open cylinder does not include either top or bottom elements, and therefore has surface area (lateral area) =
This article uses the standard notation ISO 80000-2, which supersedes ISO 31-11, for spherical coordinates (other sources may reverse the definitions of θ and φ): . The polar angle is denoted by [,]: it is the angle between the z-axis and the radial vector connecting the origin to the point in question.
Area#Area formulas – Size of a two-dimensional surface; Perimeter#Formulas – Path that surrounds an area; List of second moments of area; List of surface-area-to-volume ratios – Surface area per unit volume; List of surface area formulas – Measure of a two-dimensional surface; List of trigonometric identities
The formula for the surface area of a sphere is more difficult to derive: because a sphere has nonzero Gaussian curvature, it cannot be flattened out. The formula for the surface area of a sphere was first obtained by Archimedes in his work On the Sphere and Cylinder. The formula is: [6] A = 4πr 2 (sphere), where r is the radius of the sphere.
Two common methods for finding the volume of a solid of revolution are the disc method and the shell method of integration.To apply these methods, it is easiest to draw the graph in question; identify the area that is to be revolved about the axis of revolution; determine the volume of either a disc-shaped slice of the solid, with thickness δx, or a cylindrical shell of width δx; and then ...
The Mid-Del School District is a school district based in the Oklahoma City metropolitan area.As of 2007, the school district included more than 14,500 K-12 students. [1]The school district has grown from four original schools [2] to include 21 middle and elementary schools and three high schools at present. [3]
Dupo High School, Dupo; East St. Louis Senior High School, East St. Louis; Freeburg Community High School, Freeburg; Lebanon High School, Lebanon; Marissa Jr/Sr High School, Marissa; Mascoutah Community High School, Mascoutah; New Athens High School, New Athens; O'Fallon Township High School, O'Fallon; SIUE East St. Louis Charter High School ...