Investigation 1: Properties of Kites Part 1
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This example guides students to explore the angle properties of kites and discover that the non-vertex angles are congruent. Key mathematical concepts include angle properties. GeoGebra commands used include segment, point, angle, rotate, ray, and intersect. Suitable for junior high school geometry.
GeoGebra Commands & Parameters
Segment(A, B) → aPoint(Circle[B, a]) → CSegment(B, C) → bAngle(B, A, D_1) → αRotate(B, α, C) → A'Ray(A, D_1) → cRay(C, A') → dIntersect(c, d) → DSegment(A, D) → eSegment(C, D) → fAngle(B, C, D) → βAngle(C, D, A) → γAngle(A, B, C) → δ