In the figure below, AB = CD, angle A = 2x,
and angle BCD = 3x. Find x. Try to use elementary geometry (Euclid's Elements.)
Art of Geometry Problem 6 using Mobile Apps. Circle Patterns.
Geometric art is a form of art
based on the use and application of geometric figures. A
geometric figure is any set or combination of points,
lines, surfaces and solids. A mobile app or mobile
application software is a computer program designed to run
on smartphones and tablet computers. See also
sketch art.
