February 7, 2017
Problem of the Week
Tuesday, February 7, 2017
What fractional part of the large triangle pictured below is shaded? All triangles are inscribed at midpoints of the larger triangles.
Problem of the Week
Tuesday, February 7, 2017
What fractional part of the large triangle pictured below is shaded? All triangles are inscribed at midpoints of the larger triangles.