Question

Use the definition or identities to find the exact value of the indicated trigonometric function of the acute angle \theta

\LARGE \tan {\theta = \frac{7}{\sqrt{15}}}

a. \sin \theta = \frac {8}{7} , {\cos \theta = \frac{\sqrt{15}}{8}
b. \sin \theta = \frac {7}{8} , {\cos \theta = \frac{\sqrt{15}}{8}
c. \sin \theta = \frac {7}{8} , {\cos \theta = \frac{8\sqrt{15}}{15}
d. \sin \theta = \frac{\sqrt{15}}{8} , {\cos \theta = \frac{7}{8}

Answer 1

Use the definition or identities to find the exact value of the indicated trigonometric function of the acute angle\[\tan \theta =[7]{15}\]