Sagot :
Answer:
A sphere is a geometrical figure that is perfectly round, 3-dimensional and circular - like a ball.
Step-by-step explanation:
HOPE IT HELPS
Answer:
Sphere, In geometry, the set of all points in three-dimensional space lying the same distance ( the radius ) from a given point ( the centre ), or the result of rotating a circle about one of its diameters. The components and properties of a sphere are analogous to those a circle.
Step-by-step explanation:
A Sphere is symmetrical, round in shape. It is a three dimensional solid, that has all its surface points at equal distances from the center It has surface area and volume based on its radius. It does not have any faces, corners, or edges.
SA = 4 [tex]\pi[/tex]r²
V = 4/3 [tex]\pi[/tex]r³
D = 2r
R = d/2