### Home > INT3 > Chapter 7 > Lesson 7.2.3 > Problem 7-80

7-80.

Consider the triangle below.

Solve for

in the diagram.Once you have determined the measure of the missing angle, use the Law of Sines.

What is the area of the triangle?

Draw in a height, which forms two right triangles, then use trigonometry to find the height of the triangle.