Problem: Mike is looking at a building that is 300 feet away from him. If the angle of elevation between his position and the building is 25 degrees, how tall is the building?

HSG-SRT.D.10 Prove the Laws of Sines and Cosines and use them to solve problems.

HSG-SRT.D.11 Understand and apply the Law of Sines and the Law of Cosines in right and non-right triangles.

The purpose of this picture is to guide the lesson of the day. By using the shadow of a building students can relate the usage of the Law of Sines and Cosines to real life scenarios. This will provide a better understanding of the properties of the laws and provide a visual representation.