Find the value of each variable
PLS HELP IMAOO

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Can someone, me with this.i really need with this

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?