Rasheeds dog is on a leash in the yard . With the leash attached to a pole in the center of the yard , his dog has a total play area of 144n ft2. What is the length of the dogs leash

Rasheeds dog is on a leash in the yard With the leash attached to a pole in the center of the yard his dog has a total play area of 144n ft2 What is the length class=