Mathematics
The centroid of the triangle whose vertices are (3, -7), (-8, 6) and (5, 10) is
(0, 9)
(0, 3)
(1, 3)
(3, 3)
Section Formula
41 Likes
Answer
Centroid of the triangle is given by
By putting values in the formula we get centroid of the triangle,
Hence, Option 2 is the correct option.
Answered By
13 Likes
Related Questions
ABCD is a parallelogram. If the coordinates of A, B and D are (10, -6), (2, -6) and (4, -2) respectively, find the coordinates of C.
ABCD is a parallelogram whose vertices A and B have coordinates (2, -3) and (-1, -1) respectively. If the diagonals of the parallelogram meet at the point M(1, -4), find the coordinates of C and D. Hence, find the perimeter of the parallelogram.
Given O (0, 0), P(1, 2), S(-3, 0). P divides OQ in the ratio 2 : 3 and OPRS is a parallelogram.

Find :
(i) the coordinates of Q.
(ii) the coordinates of R.
(iii) the ratio in which RQ is divided by the x-axis.
If A(5, -1), B(-3, -2) and C(-1, 8) are the vertices of a triangle ABC, find the length of the median through A and the coordinates of the centroid of triangle ABC.