Question

fido is tied to a leash attached to a post located at (0,0). he runs around in circles pulling the leash as far as it can go. how long is fidos leash? each unit on the grid represents 1 foot. ft. 15

Explanation:

Step1: Identify leash length definition

The leash length equals the radius of the circle Fido runs, which is the distance from the post at (0,0) to the edge of the circle shown.

Step2: Match grid to length

The grid marks show the circle extends to 15 units, and each unit = 1 foot.

Answer:

15 ft.