Example of rigid transformation and congruence | Congruence | Geometry | Khan Academy

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Geometry on Khan Academy: We are surrounded by space. And that space contains lots of things. And these things have shapes. In geometry we are concerned with the nature of these shapes, how we define them, and what they teach us about the world at large--from math to architecture to biology to astronomy (and everything in between). Learning geometry is about more than just taking your medicine ("It's good for you!"), it's at the core of everything that exists--including you. Having said all that, some of the specific topics we'll cover include angles, intersecting lines, right triangles, perimeter, area, volume, circles, triangles, quadrilaterals, analytic geometry, and geometric constructions. Wow. That's a lot. To summarize: it's difficult to imagine any area of math that is more widely used than geometry.
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[@RadCatholicGamer8978]

Thank you so much! this video is soo helpful!! Keep up the great work!

[@Bruhmoment201]

Ah yes childhood pain comes back to haunt me and u still can’t animate or do math

[@RadCatholicGamer8978]

Why are you here then?😂

[@bt678]

What kind of copy/paste is that? when I try to copy something off my screen I have to take a screenshot of everything then cut it out in windows paint. Do you have to download some other program, or did it come pre-installed on your computer?

[@Amuyilisia]

Did you ever figure it out.

[@jahmarcelestin6621]

@@Amuyilisia Probably not

[@torikaherring6944]

v .-.

[@jahmarcelestin6621]

._.