00:01
So for this question, we're just asked to compare different angles and sides of a parallelogram.
00:07
So we're given parallelogram a, b, c, d.
00:11
And i've got that drawn right here.
00:14
And i've also got line a .d labeled, and then ad also has a little blue mark down there.
00:22
So the first thing we're going to look at is comparing ad to b .c.
00:29
And they asked to do that with a ruler.
00:30
I don't have a ruler.
00:32
However, and i do have some line set up that we should be able to use.
00:36
So right here i have a line that covers all of ad, and i'm going to move that line over onto bc.
00:45
And what you notice is it's the same exact distance.
00:49
Okay.
00:50
And that's the correlation or the comparison that we need to see here, is that ad and bc are the same distance.
01:01
They're both congruent...