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The figure shows a rectangle ABCD and
an equilateral triangle CEF ( E on AB and F on AD). The distances
from B and A to CE and EF are 7 and 22, respectively. Find the
distance from D to CF.
Geometric Art
using Mobile Apps
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:
Original problem
1318
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