Question

If the orthocenter and centroid of a triangle are (–3, 5) and

(3, 3) respectively then the circumcentre is-

• A. (0, 4)
• B. (6, –2)
• C. (0, 8)
• D. (6, 2)

Answer 1

Answer: (D)

(6, 2)

Answer 2

HG : GO = 2 : 1

Ž 3 = $\frac{2\alpha –3}{3}$ Ž a = 6

Ž 3 = $\frac{2\beta + 5}{3}$ Ž b = 2