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The centroid of a triangle is (2,4) and ...

The centroid of a triangle is (2,4) and circumcentre is (1,7), then find the orthocentre .

A

(3,1)

B

`(4,-2)`

C

`(-2,4)`

D

`(-8,4)`

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Knowledge Check

  • If the orthocentre and centroid of a triangle are (-3, 5) and (3, 3) then its circumcentre is

    A
    (6, 2)
    B
    (3, -1)
    C
    (-3, 5)
    D
    (-3, 1)

  • If coordinates of the vertices of a triangle are (2,0), (6,0) and (1,5), then distance between its orthocentre and circumcentre is

    A
    4
    B
    6
    C
    5
    D
    None of these

  • The incentre of a triangle coincides with the circumcentre, orthocentre and centroid in case of :

    A
    an isosceles triangle
    B
    an equilateral triangle
    C
    a right - angled triangle
    D
    a right - angled isosceles triangle

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