00:01
Okay, so i've set up the, how the diagram is on here.
00:04
Isosly's trapezoids, a, b, c, d.
00:06
So it's going to be right here, isosly's here, and isosly is here.
00:10
And efgh are similar quadrilaterals.
00:12
Scale factor between the two trapezoids is two to three.
00:14
G .h is six.
00:18
Ad is eight.
00:20
And a .b.
00:22
Is three times cd.
00:25
Okay.
00:26
Use complete sentences answer the following prompts.
00:28
So include all of your calculations is your final answer.
00:30
So first i want to do is write a similar statement.
00:33
So based on kind of going off the order here and going off my diagram, here's what i would say for my similarity.
00:40
If we take ad divided by eh, that would equal to ab divided by ef, which is equal to bc divided by fg.
00:59
And then the last one would be cd is equal to or cd divided by g here.
01:06
Okay.
01:07
So that should be, these are all my silence.
01:11
Conagency statements for angles, let me say angle a is congruent to angle e.
01:17
So that's just where they're at there in their locations.
01:21
Angle, angle b is congruent to angle f.
01:29
Angle c is congruent to angle g.
01:34
Then angle d is congruent to angle h.
01:40
Turn the perimeter for each of the isosceles trapezoids.
01:44
So here i got to start finding some of missing information.
01:49
So for example, i know this is going to be eight because it's isosceles tripezoid.
01:53
So two sides match up like that.
01:54
I can find the value of x because of the ratios given two to three.
02:00
So if i do that, i'll first have three, i'll do two over three equals x over six...