Chapter 10

In questions $1-10$ solve $\mathrm{△}\mathrm{ABC}$ given $\mathrm{AC}=105\mathrm{cm},\mathrm{AB}=76\mathrm{cm},A={29}^{\circ }$

In questions 1-11 $\mathrm{\Delta }\mathrm{ABC}$ has a right angle at $\mathrm{C}$. Calculate $\sin B$ given $\mathrm{AC}=6\mathrm{cm}$ and $\mathrm{BC}=9\mathrm{cm}$

In questions 1-11 $\mathrm{\Delta }\mathrm{ABC}$ has a right angle at $\mathrm{C}$. Calculate $A$ given $\mathrm{AC}=14\mathrm{cm}$ and $\mathrm{BC}=9\mathrm{cm}$

For questions $1-10$ solve $\mathrm{△}\mathrm{ABC}$ given $B={21}^{\circ },C={46}^{\circ },\mathrm{AB}=9\mathrm{cm}$

In questions $1-10$ solve $\mathrm{△}\mathrm{ABC}$ given $\mathrm{BC}=36\mathrm{cm},\mathrm{AC}=92\mathrm{cm},C={51}^{\circ }$

$\mathrm{△}\mathrm{ABC}$ has a right angle at $\mathrm{A},B={25}^{\circ }$ and $\mathrm{AC}=17.2\mathrm{cm}.$ Solve $\mathrm{△}\mathrm{ABC}$.

In questions $1-10$ solve $\mathrm{△}\mathrm{ABC}$ given $\mathrm{AB}=69\mathrm{cm},\mathrm{BC}=52\mathrm{cm},\mathrm{AC}=49\mathrm{cm}$

In questions 1-11 $\mathrm{\Delta }\mathrm{ABC}$ has a right angle at $\mathrm{C}$. Calculate AC given $\mathrm{AB}=15\mathrm{cm}$ and $\mathrm{BC}=12\mathrm{cm}$

For questions $1-10$ solve $\mathrm{△}\mathrm{ABC}$ given $B={18}^{\circ },C={110}^{\circ },\mathrm{BC}=12.3\mathrm{cm}$

In questions $1-10$ solve $\mathrm{△}\mathrm{ABC}$ given $\mathrm{AB}=32\mathrm{cm},\mathrm{BC}=30\mathrm{cm},\mathrm{AC}=41\mathrm{cm}$