A square with a diagonal and a right triangle. What fraction is red?
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Stuck in the corner
Tag: fraction
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The two-state solution
Two congruent squares share a vertex. What fraction is yellow?
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The tetromino
A square, its diagonal and six smaller squares. What fraction is purple?
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Sliding square II
A square inside a square. What fraction is pink?
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Distant sea
A rectangle with three line segments. What fraction is blue?
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The Swiss cheese
A triangle containing two congruent semicircles. The four tangency points are shown. What fraction is yellow?
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Tip of the veil
A square with two right angles. What fraction is yellow?
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Pac-Man pack
Four Pac-Men eat the corners of a square while four others stand guard. What fraction of the square is eaten?
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Le col bleu
A square with two line segments. What fraction is blue?
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Night mountain
A rectangle containing three line segments. What fraction is blue?