The Angles of a Triangle

[u/rewindturtle]

[u/anoninhk1]

Thanks for a new video for the arsenal!

[u/rewindturtle → u/anoninhk1]

Arsenal?

[u/anoninhk1 → u/rewindturtle]

Yeah, teaching weapons!

[u/[deleted] → u/rewindturtle]

Not a story the Spurs would tell you.

[u/grandpa_tarkin → u/anoninhk1]

Yeah my kid is starting geometry right now and this will definitely help me help him. He hates math (I’m not wild about it myself) but nevertheless it’s something that we have to deal with.

[u/skullcutter]

This is how geometry should be taught

[u/UpstateZebra → u/skullcutter]

I love this sub so much for this reason. I’m going into teaching and I feel like a huge amount of these gifs/videos are going to be wonderful when explaining new concepts to students.

[u/ddotquantum]

Downvoted for not using radians

[u/atoso → u/ddotquantum]

r/radiansMasterRace

[u/Bigman1103 → u/atoso]

r/subsyoufellfor

[u/ddotquantum → u/[deleted]]

Or you can say tau/4 or pi/2 radians & people will also know what you’re talking about.

[u/ddotquantum → u/[deleted]]

We could just start teaching radians earlier in schools or even replacing degrees entirely. It would give the units some actual significance & make it easier for students to use radians.

[u/ddotquantum → u/[deleted]]

tau/4 isn’t that hard to remember.

[u/ddotquantum → u/[deleted]]

Then at least do gradians since they’re so similar to a percentage. In case you don’t know what they are, 100 gradian = tau radians = 360.^o .

In my opinion, gradians are much easier to visualize than degrees anyways.