For wind, there's a larger area, but much smaller footprint.

That's 15 minutes of our cup consumption.

The more you focus, the faster the rotation.

So let me just show you what a surface looks like, in case you don't remember.

But that's the intuition of what we're going to do.

And the area under this curve becomes a measure of the technique.

So what I would do I would figure out the area of this bathroom floor, and then divide by the area of the tiles.

Surface

Area

Sector Surface

So what is our area squared going to be?

Not square root of area, not the square of the area. but just the area.

The area of Canada is greater than that of the United States.

So if we just multiply this out, let me write it here.

let's do, surface

It turns derivatives into multiplications by f.

There's more to it than just practical applications and packaging.

I took this video last week.

But anyway, let's try our best.

In algebra you probably won't.

Problem 38.

The area in central Japan.

Let me write it this way

I like this cutting and pasting of the actual question.

But the whole thing is actually flat.

And they tell us that the area is 168.

And as you see the fall rate is much much slower because of the bigger surface.

So how do we plot the points on the surface?

Area and Perimeter

No, we used that.

So that's going to be 14 centimeters just like that.

Now this transformation has doubled the area of the original figure, and therefore we have just learned that the area of the triangle equals the area of this rectangle divided by two.

So for example, if we were going back to this rectangle right here, and I wanted to find out the area of this rectangle and the notation we can use for area is put something in brackets.

And the next video you see is the first time we've showed this.

4 goes in 320, 80 times and goes into 4 once, so we get an 81.

I'll give you the link for it.

And I didn't just make this number up.

Let me write this down.

let's say, x is equal to a and x is equal to b.

Skysurfing is skydiving with a board on the feet.

In this video I want to familiarize you with the idea of a limit, which is a super important idea.

little bit, my y looks like a g. y minus y to the third over 3 is equal to x to the third over 3 plus the constant when we took the antiderivative of the x, minus the constant of the antiderivative when we took the y.

Area squared is equal to ad minus bc squared.

The determinant of this is ad minus bc, by definition.

So if you think about when you multiply 7 times 4, you're getting the area of this entire rectangle, which we just did up here.