/sci/ - Science & Math » Thread #12551455

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i have a question plz

Anonymous Wed 06 Jan 16:02:28 2021 No.12551455 View Reply Original Report

Quoted By: >>12552132 >>12552271

i came up with this problem while drawing stuff on my notebook; the problem is, can you draw a perfect triangle (60-60-60) on a math (square) notebook. pic related. also lets assume the paper is endless in size. you cannot use any other tools than the paper and your pencil

Anonymous

Anonymous Wed 06 Jan 2021 18:12:23 No.12551878 Report

Quoted By: >>12552341

Make a square of any size. Make a line down the middle. Fold the bottom left corner up to the line, keeping the bottom right corner still. This makes a 60 degree angle. Trace the folded part. Now do the same with the right side. Now you have an equilateral triangle.

Anonymous

Anonymous Wed 06 Jan 2021 19:21:17 No.12552132 Report

Quoted By:

>>12551455
No, you cannot construct two lines with ratio 1:sqrt3 by connecting square lattice points

Anonymous

Anonymous Wed 06 Jan 2021 19:54:52 No.12552271 Report

Quoted By: >>12552341

>>12551455
a) Get compas
b) Fold paper
c) Create compas from pencil

It's milimeter paper anyway if you're about to draw.

Best paper is milimeter while you draw, and clear when you end.

Anonymous

Anonymous Wed 06 Jan 2021 20:17:12 No.12552341 Report

Quoted By:

>>12552271
you cannot use any other tools than the paper and your pencil
>>12551878
will try this tomorrow

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