Well, Thomas Edison invented the circuit breaker in 1879.

We call this technology EFCI, Electrical Fault Circuit Interrupter.

And some books still write this as secant squared of b, but we know that secant squared is the same thing as 1 over cosine squared.

line FG. And the line that intersects at two points we call this a secant of circle A. It is a secant line to this circle right here.

So its radius is 8 plus 3 is 11, so the area of the outside is equal to pi times 11 squared.

And then finally the derivative of tan of x is equal to 1 over cosine square of x which you could also write as the secant squared of x.

And, of course, what we just proved is that the derivative of the tangent of x is equal to the secant squared of x.

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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

Transversal.

A bandit.

A bandit calling another a bandit. Now that's selfish.

Sami interrupted the meeting.

Let's have the wire cutters.

She's got a tongue would clip a hedge.

60 squared plus 32 squared is equal to x squared.

Our area squared is equal to a squared times b squared. a squared times d squared, plus c squared times b squared, plus c squared times d squared.

This distance squared plus this distance squared is going to equal that distance squared.

Which is equal to secant squared.

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And now we have a transversal

Thoughts of that bandit?

The bandit was cunning.

Now, Iet's have the wire cutters.

The slave, Joshua, is a stonecutter.

Maybe he's a bandit.

He had a sabre.

I have a feeling. But let's just visualize it just so we can get our head around the problem. So this circle, let me complete the square in terms of x.

It's equal to a squared b squared, plus a squared d squared, plus c squared b squared, plus c squared d squared, minus a squared b squared, minus 2abcd, minus c squared, d squared.

So 29.54 of 29.54 squared, B squared

A squared minus b squared, right?

This side squared plus that side squared is equal to hypotenuse squared, because this is a right triangle.

Let me draw the circle and the square. Well, if that's my circle, then if I want to draw a square, See if I can, nope that's not what I wanted to do . I wanted to draw a solid square.

line for my circles. so a circle looks something like that.

I'm trying to do a tangent.

You have a transversal, parallel lines

So cosecant of x.

That's a masterpiece of understatement.

Al Magaroulian. He's an Armenian rugcutter.

It must be kneedeep in evidence.

Pretend I'm a bandit and stab me.

A woodcutter from Oregon!

My smile is for a stonecutter.

That's going to be 3y squared times negative 1 squared.

Miles per second squared. Per second squared.