16. Four mark exercise problems IX

A circular path has to be constructed around a circular ground. If the areas of the outer and inner circles are \(1386 \ m^2\) and \(616 \ m^2\), respectively, find the width and area of the path.

 

Answer:

 

Width of the path \(=\)  \(m\)

 

Area of the path \(=\)  \(m^2\)