Web1. a (1) : the apparent surface of the heavens of which half forms the dome of the visible sky. (2) : any of the concentric and eccentric revolving spherical transparent shells in …
Sphere definition and meaning Collins English Dictionary
Websphere noun [C] (AREA) a range or area of activity: In the foreign policy sphere, Li also indicated that China is ready to include human rights in its diplomacy. When the children … Web1. a : a round object : globe. a glass sphere. b geometry : a three-dimensional shape that looks like a ball. All points on a sphere are the same distance from the center. — see picture at geometry. 2. somewhat formal : an area of influence or activity. Women at that time were confined to the domestic sphere. pool orthodontics
30 Synonyms of SPEARHEAD Merriam-Webster Thesaurus
Weban object with a spherical shape. bead, drop, pearl. a shape that is spherical and small. crystal ball. a glass or crystal globe used in crystal gazing by fortunetellers. camphor ball, … WebThe formula to calculate the diameter of a sphere is 2 r. d = 2r. Circumference: The circumference of a sphere can be defined as the greatest cross-section of a circle that we can cut from a sphere. The formula for the circumference of a sphere is given by 2 × π × r. C = 2 π r, where r is the radius of the circle and π (pi) is ... WebMar 13, 2024 · Sphere: A sphere is a three-dimensional geometric shape formed by joining infinite numbers of points equidistant from a central point. The radius of the sphere is the distance between a point on its surface and the centre of the sphere. The volume of a sphere is the space it takes upon its surface. share clipboard between windows and android