[a / b / c / d / e / f / g / gif / h / hr / k / m / o / p / r / s / t / u / v / vg / vm / vmg / vr / vrpg / vst / w / wg] [i / ic] [r9k / s4s / vip / qa] [cm / hm / lgbt / y] [3 / aco / adv / an / bant / biz / cgl / ck / co / diy / fa / fit / gd / hc / his / int / jp / lit / mlp / mu / n / news / out / po / pol / pw / qst / sci / soc / sp / tg / toy / trv / tv / vp / vt / wsg / wsr / x / xs] [Settings] [Search] [Mobile] [Home]
Board
▼ Settings Mobile Home
/sci/ - Science & Math
Return Catalog Bottom Refresh
Thread archived.
You cannot reply anymore.
[Advertise on 4chan]
[Return] [Catalog] [Bottom]
Anonymous Archived
07/01/24(Mon)12:12:23 No.16262948
Anonymous 07/01/24(Mon)12:12:23 No.16262948 Archived
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
07/01/24(Mon)12:17:58 No.16262957
Anonymous 07/01/24(Mon)12:17:58 No.16262957
No, you probably didn't.
>>
Anonymous
07/01/24(Mon)13:21:28 No.16263008
Anonymous 07/01/24(Mon)13:21:28 No.16263008
>>16262948
If you aren’t a black high schooler nobody gives a shit
>>
europe :D
07/01/24(Mon)16:25:48 No.16263238
europe :D 07/01/24(Mon)16:25:48 No.16263238
r/notinteresting
>>
Anonymous
07/01/24(Mon)22:13:22 No.16263646
Anonymous 07/01/24(Mon)22:13:22 No.16263646
>>16262948
Length is not dependent on angle.
>>
Anonymous
07/02/24(Tue)00:57:13 No.16263814
Anonymous 07/02/24(Tue)00:57:13 No.16263814
BC = a, AB = b, AC = c, AD = d

d = √(bc(b + c - a)(b + c + a))/(b + c)
>>
Anonymous
07/02/24(Tue)01:29:13 No.16263862
Anonymous 07/02/24(Tue)01:29:13 No.16263862
>>16263814
>Let triangle ABC be such that BC=AB+AC
your formula stinks ass faggot
>>
Anonymous
07/02/24(Tue)04:16:34 No.16264037
Anonymous 07/02/24(Tue)04:16:34 No.16264037
>>16263862
Rude.
>>
Anonymous
07/02/24(Tue)04:23:57 No.16264045
Anonymous 07/02/24(Tue)04:23:57 No.16264045
>>16264037
rude but not wrong
[Return] [Catalog] [Top]
Post a Reply
Return Catalog Top Refresh
[Advertise on 4chan]
Delete Post: [File Only] Style:
[Disable Mobile View / Use Desktop Site]

[Enable Mobile View / Use Mobile Site]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.