The radius is half of the diameter.

The diameter is equal to two times the radius.

Or since the diameter is equal to 2 times the radius, we could say that the circumference is equal to pi times 2 times the radius.

Well, the radius is equal to 1 2 the diameter.

So that's equal to 1 2 times 110, so that is equal to 55.

32 is half of 64 or 3.2 is half of 6.4, so this is 0.5 right there.

Ten years earlier it was half the value of production.

So, 3 let me write this down so the radius is equal to 3.

Folks say that he's worth just the other side of one halfmillion dollars.

You get v squared is equal to the magnitude of our acceleration times the radius

The circumference is 2 pi times the radius which is equal to 2 pi and in the previous video, we figured out the radius was 6 m

Your circumference is defined by all of the points that are exactly a radius away from the center.

So pi r I is equal to pi times r, the radius of the base, which is 5.

They're saying that the radius is 12 5 not the diameter, so there we make it very clear,

So w plus 160 m should be equal to one half of the perimeter which is one half times 720 m.

So it's going to be equal to 2 times pi times the radius, times 3 meters, which is equal to 6 meters times pi or 6 pi meters.

That's the whole point behind taking half of b over a that's b over 2a and then squaring it and adding it right here.

So it's going to be half of the arc length measured in degrees, or arc angle, I guess you could say, of the arc that it intercepts.

let's say that this radius over here is equal to 4 cm. so what is the volume here. what is the volume going to be? and the idea here is really the exact same thing that we saw in some of the previous problems. if you can find the surface area of one side and the figure out kind of how deep it goes, you'll be able to figure out the volume.

Here is a box filled at one and a half atmospheres of atmospheric pressure, with a cloud and with very bright light.

Two terawatt hours, it's roughly half what the U.S. solar industry produced last year.

The magnitude of our velocity or speed is equal to the square root of our acceleration times or the magnitude for acceleration times the radius

And 3.00 per share times half a billion shares, that's a 1.5 billion dollar market value of its equity.

1 and 1 2 tons is the same thing as well, 1 ton is 2 halves, and then you add another 1 half, that's 3 halves.

And let's say at any point in the cone the ratio of the radius of the cone to the height if this is the height, then the radius is 1 2 of height.

Or we could say, let's say that v2 is equal to yeah I don't know, I'm going to just put some random number a, and v3 is equal to b, then we can say and then v1 would be equal to 1 2 a plus 1 2 b.

So we know that the magnitude of your centripetal acceleration is going to be equal to your speed squared divided by the radius of the circle that you are going around

At a depth equal to half the wavelength λ, the orbital movement has decayed to less than 5 of its value at the surface.

So the area of this disk is equal to pi times the radius squared, it so it's pi times f of x, the whole thing squared.

Half a year! half a year...

Half vanilla, half chocolate.

So it's one half, two halves.

And that's only the semi minor radius.

Halfway hospital, halfway jail.

About half a mile. Half a mile?

I'm half alligator, half snapping' turtle.

But what is this thing equal to? This is just equal to x.

And what does this equal?

And so this is equal to this is equal to 1

So what is this going to be equal to?

And this would be true wherever you go along the whole ellipse, and we learned in the last video that this quantity is actually going to be equal to 2a, where a is the distance of the semi major radius.

Doctor, lend me half a livre. A half livre?

Half astern. Half astern!

So it's defined for x is equal to 4, for x is equal to 5, for x is equal to 2, and it's defined for x is equal to 1.

If this is equal to this, and this is equal to this, then this is equal to that.