What is the easiest way to find the circumfrence

Find the x coordinate of the point.

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.