I had a question about a problem that I was working on for my pre-calculus class.
Here's the problem statement:
The area of the parallelogram with vertices 0, , , and is 34. Find the area of the parallelogram with vertices 0, , , and , where
I got the answer by doing something very tedious. I set and , and did some really crazy matrix multiplication and a lot of plotting points of GeoGebra to get the answer of: .
Now, I'm 100% sure that was not the fastest way, can someone tell me the non-bash way to do the problem?