How do I do this? Use this problem as an example

Use circumcenter theorem to solve for the given values

Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x, and the distance in miles, y, that he travels.

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.