Question

How to find the area of a parallelogram if diagonal vectors are given ??

Answer 1

if diagonals are given then you have to divided of parallelogram into four Triangles and then find the area of a triangle and add it then then you can get the area of parallelogram.
if my Idea is right and you have got the answer then please mark as

... good evening friends

Answer 2

Hii dear here is your answer hope it helps you "How to find the area of the parallelogram when diagonals of the parallelogram are given as "

α=2i+6j−kα=2i+6j−k and β=6i−8j+6k

In another situation you can find by this one
According to your question α and β denote the diagonals of a parallelogram. Then the area is

A=1/2 ∥α⃗ ×β⃗ ll

THANKS !!;