Interactive Distance Quiz on Coordinate Plane (V2)

This is an interactive quiz generator for practicing distance calculation between two points on the coordinate plane. The core mathematical concept is the Euclidean distance formula derived from the Pythagorean theorem, calculating the distance between points (x₁,y₁) and (x₂,y₂). The applet uses the Random command to generate random point coordinates, applies the Distance command to compute the actual distance, and allows learners to input their answers via InputBox for self-checking. Construction highlights: Textfield displays questions, InputBox receives answers, button1 triggers the checking mechanism, while riseabs and runabs show coordinate differences (vertical and horizontal offsets) to help students intuitively understand the relationship between distance and coordinate differences. Suitable for middle school to high school mathematics courses, this tool can be used for classroom practice or self-study, helping students master fundamental coordinate geometry calculation skills.