From the given diagram find the values of sides AB and

From the given diagram find the values of sides AB and BC respectively.

xsin $θ$ , xcos $θ$

xcos $θ$ , xsin $θ$

xtan $θ$ , xsin $θ$

xsec $θ$ , xsin $θ$

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Sin $θ$ = $\frac{o p p o s i t e s i d e}{h y p o t e n u s e}$ = $\frac{B C}{x}$

⇒BC = x sin $θ$

cos $θ$ = $\frac{a d j a c e n t s i d e}{h y p o t e n u s e}$ = $\frac{A B}{x}$

⇒AB = x cos $θ$