Question

Find the measure of x.

30
25°
X =
[?]
Round your answer to the nearest hundredth.

Answer 1

30*sin(25°)
The answer is 12.68

Answer 2

To solve this problem you need to use
`S(O)/(H) C(A)/(H)T(O)/(A)`

`S(O)/(H)` means sin(x)=
`(opposite)/(hypothenuse)`

• 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°)=
`(x)/(30)`

Multiply both sides by 30, then use your calculator to solve for 30× sin(25°)

The answer, rounded, is 12.68