Inequalities with GeoGebra
Explore and visualize inequalities with GeoGebra's interactive tools and exercises. Ideal for math students and educators.
Contents
Maximum Area of a Triangle
Graphing Inequalities
Visualizing Inequality Regions via Point Array Scanning
Scanning Inequality Regions
Rectangle Inscribed in an Isosceles Triangle
Finding Minimum Value Using Cauchy-Schwarz Inequality
Parameter Exploration of Bivariate Quadratic Inequality x²+2xy+y²+5x+ay+b>0
Maximum Projection Length of Vector OP
Finding the Maximum Value of ad - bc
Erdos-Mordell Inequality
Orthic Triangle and Minimum Perimeter Inscribed Triangle
Geometric Demonstration of the Cauchy-Schwarz Inequality
Geometric Demonstration of Cauchy-Schwarz Inequality Using Vectors (2)
Vector Geometric Demonstration of Cauchy-Schwarz Inequality (3)
Geometric Demonstration of the Cauchy-Schwarz Inequality (4)
Inequality of the Sum of Squared Cosines of Triangle Angles
Triangle Sine Product Inequality: 0 ≤ sinA·sinB·sinC ≤ (√3/2)³
Trigonometric Inequality for Triangle Angles: -1 ≤ cosA cosB cosC ≤ 1/8
Trigonometric Inequality: -3/2 ≤ cosα + cosβ + cosγ ≤ 3 — Surface Geometry with GeoGebra
Trigonometric Inequality Visualization: -3 ≤ cosA+cosB+cosC ≤ 3/2
Trigonometric Inequality: -3/2 ≤ cosα + cosβ + cosγ ≤ 3
Trigonometric Inequality: -1/8 ≤ cosα cosβ cosγ ≤ 1
Trigonometric Product Inequality: -(√3/2)³ ≤ sinα sinβ sinγ ≤ (√3/2)³
Geometric Construction and Locus of Segments PA + PB