Answer :

Let R be the radius of outer circumference and r be the radius of inner circumference


Outer circumference of circular field = 2π R


And inner circumference of circular field = 2π r


Given,


Length of Outer circular field – length of inner circular field = 132m


circumference of circular field - circumference of circular field = 132 m


2π (R- r) = 132m



R – r = 21 m


This is the radius of the circular path


Given, area of path = 14190 m2


π (R- r)2 = 14190



(R-r) = 4515


Radius of circular path = 67.19 m


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Faruk will draw aWest Bengal Mathematics

Jaya drew an inciWest Bengal Mathematics

Palash and PiyaliWest Bengal Mathematics

The time which toWest Bengal Mathematics

Grandmother of ReWest Bengal Mathematics

Suhana will draw West Bengal Mathematics

The cost of fenciWest Bengal Mathematics

Let us write by cWest Bengal Mathematics

Protul has drawn West Bengal Mathematics

Today the cow of West Bengal Mathematics