A B C D E A 0 0 8 14 9 0 0 4 8 0 -2 0
Solved by pluggable solver: Distance Between 2 points |
The distance formula is |
Solved by pluggable solver: Distance Between 2 points |
The distance formula is |
Solved by pluggable solver: Distance Between 2 points |
The distance formula is |
Solved by pluggable solver: Distance Between 2 points |
The distance formula is |
Solved by pluggable solver: Distance Between 2 points |
The distance formula is |
I got the same thing Tutor @ALAN got:. I also used the same method!
If you want to TORTURE yourself, then follow the other person's solution, which by the way should be 86 sq units, NOTHING more, NOTHING LESS.
By the way, there is another elementary method calculating the area of a polygon. Place it into a rectangle with vertical and horizontal sides. Make this rectangle as small as possible, i.e. get the polygon "inscribed" into the rectangle. Calculate the area of the rectangle (which is easy). Then subtract the areas of all excessive triangles, by "cutting" them. It is very easy, too. Doing in this way, you will get the answer.