Question

Because it provided opportunities for establishing proofs of its principles, descartes preferred to work in _____. astrology botany philosophy geometry

Answer 1

It's Geometry, I got it right

Answer 2

Because it provided opportunities for establishing proofs of its principles, descartes preferred to work in "geometry".

Geometry is the scientific investigation of shapes and space. Geometry can manage level, two-dimensional shapes, for example, squares and circles, or three-dimensional shapes with profundity, for example, blocks and circles.  

Before plunging into two-dimensional and three-dimensional shapes, consider the essential geometric articles that make these shapes: focuses, lines, line portions, beams, and planes.