IDNLearn.com provides a collaborative environment for finding and sharing knowledge. Ask your questions and receive comprehensive and trustworthy answers from our experienced community of professionals.
The distance further the friend walked is 0.41 miles.
The distance the friend walked can be determined by calculating the circumference of a semicircle.
Circumference of a semicircle = πr + 2r
r = 0.25 / 2 = 0.125mi
3.14 x 0.125 + 0.25 = 0.66 mi
Difference in the distance = 0.66 - 0.25 = 0.41 miles
To learn more about how to determine the circumference, please check: https://brainly.com/question/14351152
##SPJ1