Two perpendicular squares inside a circle. The circle centre is located on the side of one square. The line segment connecting two vertices has length a. What is the circle area?
Tag: square
The Common Brimstone
A square divided by three line segments. What’s the proportion green : yellow?
The Suresh similarity
Two squares and a rectangle. Prove that the red triangles are similar.
Tension control
Three squares and a line segment of which a vertex is the midpoint. What is the proportion purple : green?
A new slant
Two squares and a slanted rectangle share three vertices. What is the total area?
Equilibrium
Three squares and a circle. The areas of the squares are given. What is the area of the circle?
House of the rising sun
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Il tricolore
Two squares share two vertices. A line segment connects two other vertices, forming the base of three triangles. What is the proportion green : white : red?
Two square pegs
Two squares and a circle. What is the proportion a : b?