🧵 Untitled Thread
Anonymous at Mon, 1 Jul 2024 16:12:23 UTC No. 16262948
I discovered a proof of the formula for the length of an angle bisector in a triangle using the angle bisector theorem and the cosine rule, along with a whole lot of algebraic manipulation.
Anonymous at Mon, 1 Jul 2024 16:17:58 UTC No. 16262957
No, you probably didn't.
Anonymous at Mon, 1 Jul 2024 17:21:28 UTC No. 16263008
>>16262948
If you aren’t a black high schooler nobody gives a shit
europe :D at Mon, 1 Jul 2024 20:25:48 UTC No. 16263238
r/notinteresting
Anonymous at Tue, 2 Jul 2024 02:13:22 UTC No. 16263646
>>16262948
Length is not dependent on angle.
Anonymous at Tue, 2 Jul 2024 04:57:13 UTC No. 16263814
BC = a, AB = b, AC = c, AD = d
d = √(bc(b + c - a)(b + c + a))/(b + c)
Anonymous at Tue, 2 Jul 2024 05:29:13 UTC No. 16263862
>>16263814
>Let triangle ABC be such that BC=AB+AC
your formula stinks ass faggot
Anonymous at Tue, 2 Jul 2024 08:16:34 UTC No. 16264037
>>16263862
Rude.
Anonymous at Tue, 2 Jul 2024 08:23:57 UTC No. 16264045
>>16264037
rude but not wrong