A furniture store offers a free delivery services to all points within a 7-mile radius. If a customer lives 7 miles east and 1 mile south, how far do they live from the 7-mile boundary?
math - Reiny, Wednesday, January 18, 2012 at 5:29pm
I see a right-angled triangle
h^2 = 7^2 + 1^2 = 50
h = √50
= 7.07 miles