Distance Between Two Points

This example demonstrates how to calculate the distance between two points in a coordinate plane and its relation to right triangles. Core math concepts include the Pythagorean Theorem, coordinate geometry, and trigonometric functions. Construction highlights the use of GeoGebra commands like Line, OrthogonalLine, Intersect, Segment, and Angle, along with objects A_1, B_1, f, A, g, B, h, E, i, j, k, α, l. Ideal for 8th-grade students to explore distance formulas and geometric interpretations.