Trigonometria Flashcards

1
Q

Ley del seno

A
a= b•SenA/SenB
b= a•SenB/SenA
c= b•SenC/SenB
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2
Q

Ley del coseno para lados

A
a²= b²+c²- 2bc • CosA
b²= a²+c²-2ac•CosB
c²= a²+b²-c²•CosC
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3
Q

Ley del coseno para ángulos

A
CosA= b²+c²-a²/2bc
CosB= a²+c²-b²/2ac
CosC= a²+b²-c²/2ab
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