CBSE Class 11-science Answered
The midpoints of the sides of a triangle are (1,5,-1), (0,4,-2) and (2,3,4) find its vertices.
A student takes honesty, truthfulness and complacency as the three sides of the triangle. Which side of the triangle should we prefer to take?
Let coordinates of vertices be (x1,y1,z1 ), B(x2,y2,z2) C(x3,y3z3)
Coordinates of D are
Coordinates of E are
Coordinates of F are (2,3,4) =
Honesty and Truthfulness