Name: suided Notes Date: Applying Trigonometric Ratios to All Triangles objective In this lesson, you will prove the laws of sines and cosines and use them to solve problems. Finding Area of Non-Right Triangles Any non-right triangle can be divided into triangles by drawing a line _ to a side. Then we can apply the trigonometric ratios. Consider acute triangle ABC. The perpendicular line_ divides triangle ABC into _ triangle ABD and right triangle DBC. D um. Permission granted to copy for classroom use