Question

a park is in the shape of a circle and a person waliking i its boundary covers a distance of 440m in one round find its diameter.
please give the answer in photo view please ​

Answer 1

here is your answer hope it's helpful

Answer 2

Answer:

d=140m

Step-by-step explanation:

the person covers 440m in one round

i.e., the circumference of the circle = 440m

So,. 2πr = 440m

π2r = 440m. [2r=d]

So,. πd = 440m

i.e.,. 22/7 * d= 440m

d = 440m * 7/22

d= 140m

( here,. d= diameter, r = radius )