00:01
Alright, in your question, you're giving a diagram similar to what i drew here, and you're asked to find this angle here a.
00:09
Just to show your work.
00:11
So the first thing i'm going to do is i'm going to say 360 minus 4 times 25.
00:20
I need to do that value.
00:22
I need to find that value as 360 minus 100, which equals 260.
00:30
Now i'm going to label one of the angles.
00:33
Let's just do this one, x.
00:36
And i'm going to say x equals 260 divided by 4.
00:41
We know that the four rhombuses are identical, so that angle measure in each of those rombuses would be the same.
00:49
So 260 divided by 4 is going to give you 65 degrees...