Consider a circle centered at C(5,-6). If the point P(0,0) lies on the circle, then which of the following points also lies on the circle?

answer is c

step-by-step explanation:

81/12=324/x

x=48

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.