Question

what is the area of sphere​

Answer 1

${ \huge\underline\color{navy}{ \textbf{ \textsf\color{green}\underline\color{maroon}{ \fcolorbox{red}{pink}{ ⇝ Answer}}}}}$

${ \huge \textsf{ \footnotesize{↬ Surface Area of Sphere = 4πr², }}}$

   where r is the radius of sphere.

Sphere :-

A sphere is a solid figure bounded by a curved surface such that every point on the surface is the same distance from the centre.