Question

solve the question step by step​

Answer 1

Step-by-step explanation:

$\sin(30) = \frac{bc}{ac } \\ \frac{1}{2} = \frac{bc}{12} \\ bc = 6 \\ \cos(30) = \frac{ab}{12} \\ \frac{ \sqrt{3} }{2} = \frac{ab}{12} \\ ab = 6 \sqrt{3}$