Answer:
Step-by-step explanation:
AB=-4-(-6)=2
DC=-4-(-6)=2
BC=-2-(-4)=2
AD=-2-(-4)=2
Perimeter=4*2=8 units
since C = πd, the diameter is 25.
So, the radius is 12.5
(-4,0) ; (-7, -14)
b