00:01
All right, so your points are negative 2, 1, 3, 11, and 7, 9.
00:11
It's just fine the perimeter.
00:14
So we know it's a triangle.
00:19
There's only three points.
00:20
That means there's only three vertexes.
00:22
So negative 2.
00:24
1 would be here.
00:25
3.
00:26
1, 2, 3 .1, 2, 3 .11.
00:28
1, 2, 3, 4, 5, 6.
00:30
7.
00:31
It's going to be somewhere up here.
00:32
And then 7, 4, 5, 6, 7.
00:36
9 would be somewhere over here...