Answer:
[tex]x = 25.9[/tex]
Step-by-step explanation:
Apply law of sines.
[tex] \frac{23}{ \sin(22) } = \frac{x}{ \sin(25) } [/tex]
[tex] \frac{23}{ \sin(22) } \times \sin(25) = x[/tex]
25.9
By sine rule:
[tex] \frac{BC}{ \sin 25 \degree} = \frac{23}{ \sin 22 \degree} \\ \\ BC = \frac{23 \sin 25 \degree}{ \sin 22 \degree} \\ \\ BC = \frac{9.72022002}{ \sin 22 \degree} \\ \\BC = 25.947808156 \\ \\ BC \approx \: 25.9[/tex]
