Question

A race track is in the form of ring whose inner circumference is of 396m and outer circumference is of 440m. Find the width and area of track

Answer 1

The width and area of the track are 7m and 931pi m^2 repectively
Pls view the following pic for Ur answer.

Answer 2

Answer:

Step-by-step explanation:-

Let the inner and outer raddi of the ttack be r metres and R metres respectively.

Then, 2πr=264 and 2πR=308

2^22/7^r= 264 and 2 ^22/7^R=308

r= (264^7/44)=42

R=(308^7/44)=49

(R-r)=(49-42)m=7m

:. The answer is 7metres

Hope it helps u