00:01
Now 36 is a little bit of a different question here.
00:02
It asks you which of those following shapes would allow you to tessellate a patio area.
00:06
That just means cover the whole patio area.
00:09
Now your best bed here may just be to draw some pictures.
00:12
Let's just start with a...
00:15
If i took a bunch of shapes like this, problem traps, so if i took a bunch of shapes like this, would i be able to cover a whole area? well, let's say i'll put another one next to it.
00:28
That's the same shape.
00:30
And then i can put another one next to it.
00:32
Notice i flip that one over.
00:33
So let me flip it over again.
00:36
That one next to it...