So plus ab.

So AB, any point,

So it's 1 2 ab.

So, AB, let's just draw one arrow, AB must be parallel to CD

So AB is congruent to DE.

No, no other ab squared, so I'll just write it minus 3 ab squared.

So, AB must be parallel to CD

So plus 2b plus ax plus ab.

So when you do that, you have a negative ab and a positive ab, they cancel out.

So here I have an ab squared term.

So the two segments of chord AB, so 5 times 12.

These right here cancel out, minus ab plus ab, so you're just left with a squared minus b squared.

So Line AB is definitely perpendicular to Line WX.

So AB is a radius, line segment AB, and so is line segment, (let me put another point on here) let's say this is

AB

AB

AB

AB

So maybe AB and XY, maybe that's a 2 1.

So it's ab plus cd, and then we're squaring it.

All right, so AB, I'm assuming, is parallel to CD.

So let's say I have a parent who is AB.

So AB is equal to the radius of the circle

So given that side AB is congruent to side BC.

That's opposite this blue angle over here so side AB

So the ratio between these two sides AB to XY

That looks like an ab again, plus ab.

Now what does this simplify to? Well, I have an 'ab' and I'm subtracting an 'ab'. So, these two guys cancel out.

So that's labeled right over there, AB is equal to 1

AB 3481.

AB Nine.

AB Good.

Ab Major

AB Yeah.

AB Indeed.

AB Absolutely.

AB 22.

AB 594.

AB 25.

59. AB

AB 529.

3481. AB

AB Yes?

321. AB

1947. AB