Question

Match each value with its formula for ABC. (the triangle has C at the top sorry)

Answer 1

Answer:

The required values respected to their options are given in the attached image

Answer 2

Answer:

The sine Identity for Triangle ABC having length of sides a, b and c can be written as:

$\Rightarrow \frac{a}{\sin A}=\frac{b}{\sin B}=\frac{c}{\sin C}\\\\1.\Rightarrow \frac{a\times \sin B}{b}=\sin A\\\\2.\Rightarrow \frac{b\times \sin C}{c}=\sin B\\\\3.\Rightarrow \frac{c\times \sin A}{a}=\sin C\\\\4.\Rightarrow \frac{\sin A}{\sin C} \times c=a\\\\.5\Rightarrow \frac{\sin B}{\sin A} \times a=b$