High School Geometry
Domain Similarity, Right Triangles, and Trigonometry
Cluster Apply trigonometry to general triangles
Standard Derive the formula $A = 1/2 ab \sin(C)$ for the area of a triangle by drawing an auxiliary line from a vertex perpendicular to the opposite side.

HSG-SRT.D.9

Derive the formula $A = 1/2 ab \sin(C)$ for the area of a triangle by drawing an auxiliary line from a vertex perpendicular to the opposite side.

View all HSG-SRT.D.9 Tasks Download all tasks for this grade

There are currently no Tasks to illustrate this standard.