Question

The orthocentre of a triangle whose vertices are $(0,0),(\sqrt{3},0)$ and $(0,\sqrt{6})$ is

• A. $(2,1)$
• B. $(3,2)$
• C. $(4,1)$
• D. none of these

Answer 1

Answer: (D)

none of these

Given vertices $A(0,0),B(\sqrt{3},0),C(0,\sqrt{6})$

Here right angle is formed where rigth angle is situated at origin

Hence orthocentre of right angle triangle situated at vertex whose angle is ${90}^0$

So $A(0,0)$ is orthocentre