A race track is in the form of a ring whose inner circumference is of 396m. and outer circumference is of 4400m. Find the width and area of the track
Answers
Answered by
0
Answer:
637 will be the width
Step-by-step explanation:
2πr=396
r=396/2π =198×7/22=63
R= 4400/2π=2200×7/22=700
width=637
Similar questions