Respuesta :
					                   13 units... it's actually right triangle with sides 5 and 12, you just need to find hypotenuse 
					                
					                
					             Answer: 13 units.
Step-by-step explanation: A circle has its center at the origin, and the point of the circle is (5, -12). Then we have to calculate the length of its radius formula to find the length between the two points.
 
					                  