12 = r/3 + 16
3+10-r+6r = -3+9r+0 13+5r = -3+9r 16 = 4r r = 4
r+5r+5=-25
r + 11 + 8r = 29
25
-9
12 = r/3 + 16
3+10-r+6r = -3+9r+0 13+5r = -3+9r 16 = 4r r = 4
x2 +y2 = R2 =16 = radius 2 R = 4
r=-29
r=2
v
r+5r+5=-25
r + 11 + 8r = 29
It is an equation and the value of r is 66
25
r=8