Find mZ1 and mZ3 in the kite. The diagram is not to scale 17
3
2
&
O
m21 = 17
m23 = 73
=
17
mZ1 =
mZ3 =
17
O
mZ1 = 73
m23 = 17
m21 = 73
mZ3 = 73

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?