lies.com » and the square polar coords

Wednesday, December 8th, 2021

My partner in crime has been doing some math tutoring, and one of her students left this on the counter. I’d never seen one before, but decided it’s just about the coolest thing evar.

Reposted from https://lies.tumblr.com/post/669987388620259328.

Tags: sort of, protractor, I love all the graduated scales, and the square polar coords. Posted in Tumblr by jbc | Permalink | No Comments »

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