Question

The circumcentre of the triangle formed b A(1,2), B(-2,2) ,C(1,5) is​

Answer 1

Answer:

0,9/2

Step-by-step explanation:

using formula ..

x1+x2+x3÷2,

y1+y2+y3÷2

now,

1-2+1÷2=0

2+2+5÷2=9/2

so,

0,9/2