Mtes Flashcards

1
Q

Definir Radián

A

Ángulo interior de un sector circular en que el radio coincide con el arco

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2
Q

Equivalencia radianes-grados

A

Pirad= 180º

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3
Q

Fórmula fundamental de la trigonometría

A

Cos2+sen2=1

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4
Q

Completar 1+tg^2=

A

Sec^2

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5
Q

1+cotg^2=

A

Cosec^2

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6
Q

Escribe la relación entre las razones trigonométricas de dos ángulos suplementarios

A

Sen(180-a)=sena
Cos(180-a)=-cosa
Tg(180-a)=-tga

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