Answer :
Solution
We can use the following identity:
[tex]\sin 45=\frac{x}{12}[/tex]Solving for x we got:
[tex]x=12\cdot\sin 45=12\cdot\frac{\sqrt[]{2}}{2}=6\sqrt[]{2}=\sqrt[]{72}[/tex]Solution
We can use the following identity:
[tex]\sin 45=\frac{x}{12}[/tex]Solving for x we got:
[tex]x=12\cdot\sin 45=12\cdot\frac{\sqrt[]{2}}{2}=6\sqrt[]{2}=\sqrt[]{72}[/tex]