A blue parallelogram with an extended diagonal. What is the proportion green : orange?
Tag: area
The face mask
A triangle having one side tangent to the circle is split into two triangles. What is the proportion blue : purple?
The crane
A triangle with an inscribed square. What fraction is yellow?
The balancing block
A rectangle inside a square. One of its sides is tangent to the quarter circle. What fraction is green as x approaches 0?
Boxcars
Two regular hexagons share two vertices. What fraction of the area is purple?
The traffic light
Two congruent circles and a triangle are contained in a circle. What fraction is coloured?
The awning tent
A right triangle with an inscribed square. What is the area of the triangular part on the right?
Spider-Man
A circle with four chords. Two chord lengths are given. What is the circle area?
The sailing boat
Three congruent right triangles. What fraction is shaded?
Downsizing
Two squares share a vertex. The small square has an area of 20 and the triangle has area 1. What is the area of the large square?