Law of Cosines

the worst shit you could ever witness in solving oblique triangles; more painful than Law of Sine.

“Dude, are why the fuck do we even have LAW OF COSINES”

“idk bro but it's lowkey fun, here r the formulas”

Formulas FOR SIDES:
a² = b²+c²-2bc cosA
b²= a²+c²-2ac cos B
c²= a²+b²-2ab cos C

Formulas FOR SIDES: (always use cos-¹ to solve for angles)

cosA : b²+c²-a² / 2bc
cosB: a²+c²-b²/ 2ac
cosC: a² + b² / 2ab

by kumicakes September 23, 2025

keneno law

Keneno law states that once keneno starts running at you it is 100% over for your ass.

Did you study your keneno law?

by fatherbattyjacks December 3, 2024

2C1R-in-law

1- Second-cousin-once-removed's spouse.
2- Spouse's second-cousin-once-removed.

My 2C1R-in-law is a good person.

by Gerald128 April 7, 2021

Valmaine's Law

Valmaine's Law dictates that if, in the presence of a minority group, an issue is brought forward by member of a majority group, that issue must first be defined and written upon a sheet of tapa cloth then raised up a flag pole before being taken seriously in an open forum of discussion.

Mitchell: Now now now now now now now now now now now Valmaine, now let me raise THIS up your flag pole.

... Valmaine's Law :)

by TamaT543 December 13, 2012

The Morbius Law

After the release of Morbius (2022), congress passed a law requiring every movie to feature a character saying "It's (insert name here)-in' time!"

Guy 1: The best part of Barbie was when she said "It's Barbin' time!" then Barbed all over those bad guys.
Guy 2: Thank God for the Morbius Law.

by O' Chungus August 19, 2023

Jonagold law

Jonagold law: If your S.O. is upset and refuses to tell why, you are compelled by law to break up with them.

Guy: What's wrong, honey?
Girl: Nothing. Good night.
Guy: Okay, good night <3
Girl: See, that's your fucking problem
Guy: Sorry, but I gotta abide by the Jonagold law. I'm breaking up with you. Bye!

by neitherevernornever August 27, 2020

The Fletcher School of Law and Diplomacy

To date, the only graduate school dedicated to international relations where the majority of students are not hyper-competitive, pretentious, or trust-fund babies. Students choose two concentrations (international security, human security, international development, international legal studies, etc.) and submit a thesis in their final semester. The Fletcher School is affiliated with Tufts University, but maintains autonomy in its course offerings, fundraising and programmatic events.

To further his career with the Bangladeshi Ministry of Foreign Affairs, Ahmed decided to study environmental politics and conflict resolution at The Fletcher School of Law and Diplomacy.

by Simona Halep August 21, 2022