Question

what did I do wrong? please help me.Solve the triangle. Round decimal answers to the nearest tenth. 85, 19, 47

Answer 1

Answer:

b is about 25.5, c is about 18.7

Step-by-step explanation:

Using the law of sines, you can find the measure of side b with the following equation:

$\dfrac{\sin 48}{19}=\dfrac{\sin 85}{b}$

$b\approx 25.5$

Similarly, for c, you can do the following:

$\dfrac{\sin 48}{19}=\dfrac{\sin 47}{c}$

$c\approx 18.7$

Hope this helps!