sin(A)=((60)sin(155))/(97.73)

Lösung

sin (A) = \frac{( 60 ) sin ( 15 5 ^{\circ} )}{97.73}

A = 0.26246 \dots + 36 0^{\circ} n, A = 18 0^{\circ} - 0.26246 \dots + 36 0^{\circ} n

Radianten

A = 0.26246 \dots + 2 πn, A = π - 0.26246 \dots + 2 πn

Schritte zur Lösung

sin (A) = \frac{( 60 ) sin ( 15 5 ^{\circ} )}{97.73}

Wende die Eigenschaften der Trigonometrie an

sin (A) = \frac{60 sin ( 15 5 ^{\circ} )}{97.73}

Allgemeine Lösung für

sin (A) = \frac{60 sin ( 15 5 ^{\circ} )}{97.73}

sin (x) = a \Rightarrow x = arcsin (a) + 36 0^{\circ} n, x = 18 0^{\circ} - arcsin (a) + 36 0^{\circ} n

A = arcsin (\frac{60 sin ( 15 5 ^{\circ} )}{97.73}) + 36 0^{\circ} n, A = 18 0^{\circ} - arcsin (\frac{60 sin ( 15 5 ^{\circ} )}{97.73}) + 36 0^{\circ} n

A = arcsin (\frac{60 sin ( 15 5 ^{\circ} )}{97.73}) + 36 0^{\circ} n, A = 18 0^{\circ} - arcsin (\frac{60 sin ( 15 5 ^{\circ} )}{97.73}) + 36 0^{\circ} n

Zeige Lösungen in Dezimalform

A = 0.26246 \dots + 36 0^{\circ} n, A = 18 0^{\circ} - 0.26246 \dots + 36 0^{\circ} n

tan (θ) = - 1.5

tan (θ) = \frac{30}{20}

tan (θ) = \frac{8}{- 6}

sec (4 x) - \frac{2}{3} = 0

cos (θ) = 0.3, cos (2 θ)