To solve this problem you need to use
means sin(x)=
- You have been given the angle of 25°, which lays directly opposite to the side x.
- You have also been given the side length of 30, which is the hypothenuse.
Plug in the information into the equation, which leaves you with sin(25°)=
Multiply both sides by 30, then use your calculator to solve for 30× sin(25°)
The answer, rounded, is 12.68