Question

what contribution to the field of geometry was made by rene descartes in the 17th century? select the correct answer from each drop down menu.
drop down menu options: projection geometry, fractal geometry, analytical geometry
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Explanation:

René Descartes is known for developing analytical geometry (also called Cartesian geometry), which involves the use of a coordinate system to relate algebra and geometry. Projection geometry and fractal geometry are not associated with Descartes' contributions.

Answer:

The contribution to the field of geometry made by René Descartes in the 17th century was the development of analytical geometry, which involves relating algebraic equations to geometric curves (using a coordinate system to bridge algebra and geometry).