Geometric constructions: congruent angles | Congruence | High school geometry | Khan Academy

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We can construct congruent angles with a compass and straight edge. They're congruent corresponding angles of congruent triangles.

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khan is in full-on geometry mode today

lakshaygupta
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Finished up math class today with your geometry videos!👍🏻 thanks

Jujumimosa
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I know exactly how loud my Technical Drawing teacher would have shouted at me if I'd produced that diagram when I was at school!

briang
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I'm literally the 420th person to watch this...

ejune
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I like maths about Geom aet😢😢ry bacuses I want to know how to construct an angel

Newday
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Waiting for your response to work together sal. I am also a math teacher.

MathswithMuneer
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I could see it if you had used a pencil as well.

tpsu