sine of 24= 70/x
sove for x
\(\begin{align}\\ sin24&=\frac{70}{x}\\ x*sin24&=\frac{70}{x}*x\\ x*sin24&=70\\ \frac{x*sin24}{sin24}&=\frac{70}{sin24}\\ x&=\frac{70}{sin24}\\ \end{align}\)
70/sin24 = 172.1015334901121349