Question

Find the centroid of a tetrahedron with vertices K(5,-7,0) , L(1,5,3) , M(4,-6,3) ,

N(6,-4,2)​

Answer 1

Answer:

Centroid is given as (4x1+x2+x3+x4,4y1+y2+y3+y4,4z1+z2+z3+z4)(44+6+5+5,42+7+11+8,46+8+20+6)(420,428,440)(5,7,10)