Question

A utility line runs underground through Shayne's rectangular backyard. Shayne is not allowed to dig within 3 feet of the utility line. The diagram below shows the dimensions of Shayne's backyard in feet. The dashed line represents the utility line.

Answer 1

272

Explanation:

Answer 2

Its 272ft sq because if it is the area you can dig then you have to take away the No digging part and multiply the parts where you can dig.