Elearn Geometry Problem 176

See complete Problem 176 at:
www.gogeometry.com/problem/p176_quadrilateral_area_midpoint.htm

Quadrilateral with Midpoints, Triangles, Areas. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

Elearn Geometry Problem 175

See complete Problem 175 at:
www.gogeometry.com/problem/p175_quadrilateral_area_midpoint.htm

Quadrilateral with Midpoints, Areas. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.