Four squares are placed as shown. What fraction of the total area is covered by the two blue triangles?
Categories
Glass splinters
Tag: fraction
Categories
Dog ear II
A square is divided as shown. What is fraction is red?
Categories
Ragged mountain II
A square is divided in two regions. What fraction is grey?
Categories
The beach ball
What fraction of the regular dodecagon is red?
Categories
Paranoid centroid
A square is divided in four triangles of which the red centroids are shown. What fraction is green?
Categories
The blue lagoon
Five congruent brown triangles inside a rectangle. What fraction is brown?
Categories
Pushed together
A square containing two semicircles. The red line segment is a common tangent. What fraction is green?
Categories
The red dot
A right triangle with its incircle. What is the red fraction?
Categories
Stars on 45
A square containing a rectangle. What is the red fraction?
Categories
Pandora’s box II
Five squares and a diagonal. What fraction of the largest square is coloured?