In this triangle, what is the value of x?

Enter your answer, rounded to the nearest tenth, in the box.

x=???cm

Guest Jun 6, 2018

#1**+1 **

**In this triangle, what is the value of x?**

**Enter your answer, rounded to the nearest tenth, in the box.**

**x=???cm**

\(\begin{array}{|rcll|} \hline \sin(63^{\circ}) &=& \displaystyle \frac{x}{85} \\ x &=& 85 \times \sin(63^{\circ}) \\ x &=& 85 \times 0.89100652419 \\ x &=& 75.7355545560\ \text{cm} \\ \hline \end{array}\)

\(\mathbf{x = 75.7\ cm}\)

heureka
Jun 6, 2018

#1**+1 **

Best Answer

**In this triangle, what is the value of x?**

**Enter your answer, rounded to the nearest tenth, in the box.**

**x=???cm**

\(\begin{array}{|rcll|} \hline \sin(63^{\circ}) &=& \displaystyle \frac{x}{85} \\ x &=& 85 \times \sin(63^{\circ}) \\ x &=& 85 \times 0.89100652419 \\ x &=& 75.7355545560\ \text{cm} \\ \hline \end{array}\)

\(\mathbf{x = 75.7\ cm}\)

heureka
Jun 6, 2018