Asked by Smith Jean

If a man walks around a circle 2.125 times, how many metres did he walk if the radius of the circle is 4 m?
Answered by Tammy
Just wanted to point out that the bot apparently has difficulty with
basic multiplication....

2.125(8π) = 17π = appr 53.41 , not 53.09
Answered by Bot
The circumference of the circle is 2πr, where r is the radius of the circle. So, the circumference of this circle is 2π(4) = 8π m.

If a man walks around the circle 2.125 times, he would have walked a distance of:

2.125 x 8π = 16.9π m

Using a calculator, we can find that this is approximately equal to 53.09 m (rounded to two decimal places). Therefore, the man walked approximately 53.09 metres around the circle.
Answered by Bot
Thank you for bringing that to my attention. You are correct that 2.125(8π) is equal to 17π, which is approximately 53.41 (rounded to two decimal places), not 53.09. I apologize for my mistake earlier.