/sci/ - Science & Math » Thread #7612506

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Anonymous Sat 24 Oct 2015 11:59:11 No.7612506 View Reply Report Delete

Quoted By: >>7612636 >>7614570 >>7614602

Doesn't this task lack information according to you guys?

Anonymous

Anonymous Sat 24 Oct 2015 12:05:44 No.7612511 Report Delete

Quoted By:

No, the problem has enough information

Anonymous

Anonymous Sat 24 Oct 2015 12:07:35 No.7612516 Report Delete

Quoted By:

you can solve it. get the angle measures of all of them inside the triangle, set their sum equal to 180, and isolate y.

Anonymous

Anonymous Sat 24 Oct 2015 13:47:00 No.7612636 Report Delete

Quoted By:

>>7612506
No, it's trivially solvable.

Unless you're going for some kind of stupid "gotcha", like it's not actually on a flat Euclidean space or whatever.

Anonymous

Anonymous Sun 25 Oct 2015 13:11:43 No.7614570 Report Delete

Quoted By:

>>7612506
once you know x, there is no more lack of informations:
180=5/9x +180-2/3x+11 +180-7/11y
ie 1/9x+7/11y=180
ie y=1980/7-11/63x...
or something like that

Anonymous

Anonymous Sun 25 Oct 2015 13:30:10 No.7614602 Report Delete

Quoted By:

>>7612506
>Basic trig
Stopped reading right there.

Anonymous

Anonymous Sun 25 Oct 2015 13:44:28 No.7614637 Report Delete

Quoted By:

Well yes, since you need to know if the angles are given in radian or degrees.

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