Math problem solving, geometry, algebra, mathematical reasoning, problem-solving techniques
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This document presents a collection of exercises and solutions in geometry and algebra, showcasing problem-solving skills and mathematical reasoning.
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[...] Exercise 3 : OIKJ is a square so is perpendicular to L is the midpoint of the segment L therefore belongs to the line and are therefore perpendicular and the triangle IKL is a right triangle at I. We therefore have, according to the Pythagorean theorem : We work in the reference frame and L is the midpoint of so LI = 1/2 As OIKJ is a square, we have IK = OI = 1 : P belongs to the right so the abscissa of P in the coordinate system is the distance OP. [...]
