Question

the point a(1 -2),b(2, 3),c (k, 2)&D(-4,-3) are vertical of parallegran. find the value of k​

Answer 1

Answer:k=-3

Step-by-step explanation:

We know that diagonals of parallelogram bisect each other so bisect point is mid point

K+1÷2,0

-1,-3

These all are by formula

X1+x2÷2

Y1+y2÷2

K+1÷2=-1

K=-3