Distance Formula: Length of Line Segment
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This example demonstrates how to use the distance formula to calculate the length of a line segment. Key mathematical concepts include the distance formula, Pythagoras' theorem, and right triangles. By constructing line segment AB using the Segment command and points A and B, the distance formula can be visually understood. Suitable for middle school and above students for geometric construction.
GeoGebra Commands & Parameters
Segment(A, B) → fSegment(A, D) → gSegment(D, B) → hSegment(B, C) → iSegment(C, A) → j