How do I git gud at geometry starting from the very basics? I can do all of the computations, but I don't have a very strong intuition for shapes and shit.
>>8801031
Read Euclid's The Elements
>>8801049
What, like all of it...?
>>8801053
Until you have the understanding foundation you want
lol wtf obviously you're not supposed to read Elements, that book has historical value, use a modern textbook..
My favourite for starting out (very basics) is the Geometry for Americans chapter in Art and Craft of Problem Solving, but this kind of has a focus on olympiad-style problems.
Nevertheless it does explain the concepts and teach you how to apply them etc.
Do as much as you can of it and then prolly move to "Geometry Revisited"
This is pure geometry btw, not algebraic geometry or some other undergrad stuff, I don't know anything about that shit
>>8801198
>Geometry for Americans
Do American brains function in a specific way which requires an alternative method of teaching geometry?
>>8801215
Thats what the author wrote not me
And he is referring to the fact that geometry is overlooked and poorly taught in US education (middle n high school) or sth. I wouldn't know, I'm not american
But I have worked through the chapter and its fucking dope
>>8801031
Kiselev's Geometry. Book I. Planimetry, by A. P. Kiselev
Kiselev's Geometry Book II. Stereometry, by A.P. Kiselev
Refer back to the greeks whenever you want to compare constructions and proofs.
>>8801031
can't go wrong with Introduction to Geometry by H.S.M Coxeter
https://www.youtube.com/watch?v=JkhuMvFQWz4
Algebraic geometry is the best. Read EGA, SGA, and FGA, All else is brainlet tier
Wow, so many recommendations. If only anons had some credentials to back them up, because how the fuck is anyone supposed to distinguish something some HS dropout who read literally one book considers to be "dope" (*), from what a person who has read almost every book in the topic and has some experience in the field (or better - in teaching) thinks to be good?
(*) This is not a reference to >>8801321