TS EAMCET 9-Sep-2020 Shift 2 Solved Paper

It is clear that ∆ABC is a right angled triangle at A. ∴ Circum-centre, S= Mid-point of hypotenuse BC
=(‌

−1+1

2

,‌

1−1

2

)=(0,0)
Orthocentre, O= Coordinate of vertices at which right angle is there
=A=(1,1)
and Incentre