Prove that the point A (18,-13) lies on the circle centered at B(11,-8) that passes through the point C(4,-3). What is the RADIUS of the circle?

what do u need to know

step-by-step explanation:

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb