Question

The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle
A) 44
B) 22
C) 33
D) 84

Answer 1

Answer:

84

Step-by-step explanation:

let it be x

then,

2*22/7=440

7*440/44=70

R-r=14

R-70=14

R=70+14=84

hence,the outer radius is 84m

Answer 2

U are noob you don't know this answer

I will not tell this answer first you have to pay me rupee 100 for this solution