Trig: Law of Cosines and Sines Diagram | Quizlet

0.0(0)
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/5

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

6 Terms

1
New cards

Law of Cosines Formula

a² = b² + c² — 2bc*cosA

2
New cards

SSS area of tri

s = ½(a + b + c) →

A = √s(s—a)(s—b)(s—c)

3
New cards

Law of Sines Formula

sinA/a = sinB/b = sinC/c

4
New cards

Law of Sines

ASA

AAS

SAS

SSA (diff solutions)

5
New cards

Law of Cosines

SSS

SAS

6
New cards

SAS area of tri

A = ½bc*sinA