Given the following, three vectors: a⃗ =3i−2j+5k b⃗ =i−6j+6k c⃗ =2i+3j−k Relative to cartesian coordinate systems with origin O.
I calculated the sides to be 4.58,11.45 and 7.87. I also calculated all angles to be 17.4∘,131.68∘ and 30.91∘ .
The last part of this questions requires me find the projections of the triangle on the coordinates plane xy, yz, zx,