the two-dimensional extent of the surface of a solid, or of some part thereof, esp one bounded by a closed curve:the area of a sphere a section, portion, or part region; district; locality a geographical division of administrative responsibility ...
The surface area of a sphere is given by the function 4⋅π⋅r2 where r is the radius of the sphere. Therefore, the surface... See full answer below. Learn more about this topic: Volume & Surface Area of a Sphere | Formula & Examples ...
a part or portion having no fixed boundaries I last saw your dog over in that general area Synonyms & Similar Words Relevance zone region corner field section place location space site demesne locality position spot point locale locus 2 as in field a region of activi...
The caster has the housing in an interior accommodation, in which a portion of a main sphere area is provided for running with tub area, and is located for a support. Another portion of the sphere is also provided by an outside casing, which has ball transfer unit, and is in contact ...
Find the area of the ring (shaded portion) as in the figure. Sign in to download full-size image Solution Acircle=πr2Areaoflargecircle=π(3)2=28.27in.2Areaofsmallcircle=π(1.5)2=7.07in.2Areaofring=28.27−7.07=21.2in.2 The area of a sector is the product of the area of the...
Answer to: Calculate the area and volume of a sphere, knowing that the length of its equator is L = 12 pi cm. By signing up, you'll get thousands...
Surface Area of a Sphere A sphere with radiusrhas a surface area which is calculated by the formula {eq}A = 4\pi r^2 {/eq}. We may also express this equation in terms of diameter,d, knowing that radius is half of a diameter: {eq}r = \...
Alternatively, any arc is a portion of the circumference of a circle, bounded by two points, rather than the entire circle. Arc length is the distance of the arc bounded by two points. A sector of a circle is the area that is between the two radii of the circle that uses the ...
A division of experience, activity, or knowledge; a field:studies in the area of finance; a job in the health-care area. Zone (Mathematics) A portion of a sphere bounded by the intersections of two parallel planes with the sphere. Area An open, sunken space next to a building; an are...
The territory within which the lord has the power of coercing and punishing. Area (British) An open space, below ground level, giving access to the basement of a house, and typically separated from the pavement by railings. District A division of territory; a defined portion of a state, ...