Search - Školjka

Problem	Source	Tags
Croatian Mathematical Olympiad 2016 Problem M-3	Croatian Mathematical Olympiad 2016	Area Circle Cyclic quad Geometry
International Mathematical Olympiad 1961 Problem 2	International Mathematical Olympiad 1961	Area Geometry Inequalities Triangle
International Mathematical Olympiad 1966 Problem 6	International Mathematical Olympiad 1966	Area Geometry Optimization Triangle
International Mathematical Olympiad 1976 Problem 1	International Mathematical Olympiad 1976	Area Geometry Optimization Quad
International Mathematical Olympiad 1987 Problem 2	International Mathematical Olympiad 1987	Area Circumcircle Geometry Perpendicularity Triangle
International Mathematical Olympiad 1987 Problem 5	International Mathematical Olympiad 1987	Area Construction Coord Geometry Rational
International Mathematical Olympiad 1988 Problem 5	International Mathematical Olympiad 1988	Area Geometry Inequalities Right triangle Triangle
International Mathematical Olympiad 1989 Problem 2	International Mathematical Olympiad 1989	Angles Area Circumcircle Geometry Triangle
International Mathematical Olympiad 1995 Problem 3	International Mathematical Olympiad 1995	Area Construction Geometry Triangle
International Mathematical Olympiad 1997 Problem 1	International Mathematical Olympiad 1997	Area Coloring Coord Geometry Parity
International Mathematical Olympiad 1998 Problem 1	International Mathematical Olympiad 1998	Area Cyclic quad Geometry Perpendicularity Quad
International Mathematical Olympiad 2006 Problem 6	International Mathematical Olympiad 2006	Area Geometry Inequalities Optimization Polygon
International Mathematical Olympiad 2007 Problem 4	International Mathematical Olympiad 2007	Area Circumcircle Geometry Perpendicularity Triangle
International Mathematical Olympiad 2016 Problem 3	International Mathematical Olympiad 2016	Area Circle Coord Geometry Polygon
Grade 9 1992 Problem 2	Grade 9 1992	Area Geometry Incircle Right triangle Triangle
Grade 9 1993 Problem 1	Grade 9 1993	Area Circle Geometry 3D
Grade 9 1994 Problem 2	Grade 9 1994	Area Geometry Trapezoid
Grade 9 1996 Problem 4	Grade 9 1996	Area Circle Geometry Square
Grade 9 1998 Problem 4	Grade 9 1998	Area Geometry Polygon
Grade 9 1999 Problem 3	Grade 9 1999	Abs Algebra Area Coord
Grade 9 2003 Problem 1	Grade 9 2003	Area Geometry NT Primes Triangle
Grade 9 2003 Problem 3	Grade 9 2003	Angles Area Geometry Isosceles Triangle
Grade 9 2009 Problem 2	Grade 9 2009	Area Geometry Quad
Grade 9 2011 Problem 3	Grade 9 2011	Area Construction NT Right triangle
Grade 9 2013 Problem 4	Grade 9 2013	Area Geometry Polygon
Grade 9 2026 Problem 3	Grade 9 2026	Area Coord Geometry Square
Grade 9 2021 Problem 6	Grade 9 2021	Area Coord Geometry Triangle
Grade 9 2022 Problem 3	Grade 9 2022	Area Geometry Polygon Square
Grade 9 2024 Problem 6	Grade 9 2024	Area Geometry Triangle
Grade 9 2026 Problem 2	Grade 9 2026	Area Geometry Right triangle Triangle
Grade 9 2016 Problem 1	Grade 9 2016	Area Geometry Right triangle
Grade 9 2018 Problem 1	Grade 9 2018	Area Coord Geometry
Grade 9 2019 Problem 1	Grade 9 2019	Area Geometry Similarity Triangle
Grade 9 2019 Problem 4	Grade 9 2019	Area Geometry Isosceles Perpendicularity Triangle
Grade 9 2025 Problem 2	Grade 9 2025	Area Geometry Perpendicularity Triangle
Grade 9 2026 Problem 3	Grade 9 2026	Angles Area Geometry Triangle
Grade 10 1996 Problem 3	Grade 10 1996	Area Geometry Parallelogram Quad
Grade 10 1997 Problem 1	Grade 10 1997	Angles Area Geometry Polygon
Grade 10 2000 Problem 4	Grade 10 2000	Area Geometry Optimization Square
Grade 10 2001 Problem 4	Grade 10 2001	Area Coord Geometry Polygon
Grade 10 2004 Problem 1	Grade 10 2004	Area Geometry Polygon
Grade 10 2008 Problem 4	Grade 10 2008	Angles Area Geometry Quad
Grade 10 2021 Problem 3	Grade 10 2021	Area Circumcircle Geometry Tangent Triangle
Grade 10 2023 Problem 1	Grade 10 2023	Area Geometry Optimization 3D
Grade 10 2026 Problem 1	Grade 10 2026	Area Geometry Optimization Right triangle
Grade 10 2020 Problem 6	Grade 10 2020	Area Circle Geometry Perpendicularity Trapezoid
Grade 10 2021 Problem 3	Grade 10 2021	Area Geometry Optimization Square Triangle
Grade 10 2015 Problem 1	Grade 10 2015	Algebra Area Coord
Grade 10 2016 Problem 1	Grade 10 2016	Area Geometry Optimization Right triangle
Grade 10 2018 Problem 2	Grade 10 2018	Area Geometry Optimization Square Triangle