Question

PLEASE HELP! TRIG! 7 points! I really need help

Answer 1

By the law of sines,

`(\sin\theta)/(2\pi)=(\sin110^\circ)/(5\pi)\implies\sin\theta=\frac{2\sin110^\circ}5`

`\implies\theta=\sin^(-1)\frac{2\sin110^\circ}5\approx22.08^\circ`