Concha (Asteroceras) Geometric Example
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geometriadinamica.es
This example demonstrates the geometric construction and properties of Concha (Asteroceras). It involves core mathematical concepts such as circles, similar triangles, intersections, and integer arithmetic. GeoGebra commands like Segment, Point, OrthogonalLine, Circle, Intersect, Ellipse, Angle, CurveCartesian, and Sequence are used in the construction. Suitable for high school mathematics education, it helps understand the integration of analytical geometry and geometric construction.
GeoGebra Commands & Parameters
Segment(Q3, Q4) → p2Point(p2) → P3Segment(P3, Q4) → p4Point(p4) → P4Segment(Q1, Q2) → p1Point(p1) → P1Segment(P1, Q2) → p3Point(p3) → P2OrthogonalLine(C, yAxis) → zz1Circle(C, 0.62) → zz0Intersect(zz0, zz1, 1) → ZZ1Intersect(zz0, zz1, 2) → ZZ2Ellipse(ZZ1, ZZ2, 0.65) → zElipse1Intersect(zElipse1, zz1) → ZZ5, ZZ6Point(zElipse1) → XYAngle(ZZ6, C, XY) → zAngRotOrthogonalLine(C, xAxis) → zz2Intersect(zz0, zz2, 2) → ZZ3Intersect(zz0, zz2, 1) → ZZ4Ellipse(ZZ3, ZZ4, 0.65) → zElipse2Intersect(zElipse2, zz2) → ZZ7, ZZ8Point(zElipse2) → ZAngle(ZZ8, C, Z) → zAngIncSegment(Q5, Q6) → p5Point(p5) → P5Segment(ZZ5, ZZ6) → zz4Segment(ZZ7, ZZ8) → zz3Intersect(zElipse2, zElipse1, 1) → zPunto1Intersect(zElipse2, zElipse1, 4) → zPunto2Segment(zPunto1, zPunto2) → zSeg2CurveCartesian((r * ((((exp((f * u)) * (d + (a * cos(α)))) * cos((c * u))) * sin(zAngRot)) + (((exp((f * u)) * (d + (a * cos(α)))) * sin((c * u))) * cos(zAngRot)))), (r * ((((((-exp((f * u))) * (d + (a * cos(α)))) * cos((c * u))) * cos(zAngRot)) * sin(zAngInc)) + ((((exp((f * u)) * (d + (a * cos(α)))) * sin((c * u))) * sin(zAngRot)) * sin(zAngInc)) + ((exp((f * u)) * ((-1.4 * e) + (b * sin(α)))) * cos(zAngInc)))), u, u1, u2) → curva2CurveCartesian((r * ((((exp((f * β)) * (d + (a * cos(v)))) * cos((c * β))) * sin(zAngRot)) + (((exp((f * β)) * (d + (a * cos(v)))) * sin((c * β))) * cos(zAngRot)))), (r * ((((((-exp((f * β))) * (d + (a * cos(v)))) * cos((c * β))) * cos(zAngRot)) * sin(zAngInc)) + ((((exp((f * β)) * (d + (a * cos(v)))) * sin((c * β))) * sin(zAngRot)) * sin(zAngInc)) + ((exp((f * β)) * ((-1.4 * e) + (b * sin(v)))) * cos(zAngInc)))), v, v1, v2) → a1CurveCartesian((r * ((((exp((f * max)) * (d + (a * cos(v)))) * cos((c * max))) * sin(zAngRot)) + (((exp((f * max)) * (d + (a * cos(v)))) * sin((c * max))) * cos(zAngRot)))), (r * ((((((-exp((f * max))) * (d + (a * cos(v)))) * cos((c * max))) * cos(zAngRot)) * sin(zAngInc)) + ((((exp((f * max)) * (d + (a * cos(v)))) * sin((c * max))) * sin(zAngRot)) * sin(zAngInc)) + ((exp((f * max)) * ((-1.4 * e) + (b * sin(v)))) * cos(zAngInc)))), v, v1, v2) → curva1Sequence(CurveCartesian[(r * ((((exp((f * u)) * (d + (a * cos(v)))) * cos((c * u))) * sin(zAngRot)) + (((exp((f * u)) * (d + (a * cos(v)))) * sin((c * u))) * cos(zAngRot)))), (r * ((((((-exp((f * u))) * (d + (a * cos(v)))) * cos((c * u))) * cos(zAngRot)) * sin(zAngInc)) + ((((exp((f * u)) * (d + (a * cos(v)))) * sin((c * u))) * sin(zAngRot)) * sin(zAngInc)) + ((exp((f * u)) * ((-1.4 * e) + (b * sin(v)))) * cos(zAngInc)))), v, v1, v2], u, u1, u2, paso) → list2Sequence(CurveCartesian[(r * ((((exp((f * u)) * (d + (a * cos(v)))) * cos((c * u))) * sin(zAngRot)) + (((exp((f * u)) * (d + (a * cos(v)))) * sin((c * u))) * cos(zAngRot)))), (r * ((((((-exp((f * u))) * (d + (a * cos(v)))) * cos((c * u))) * cos(zAngRot)) * sin(zAngInc)) + ((((exp((f * u)) * (d + (a * cos(v)))) * sin((c * u))) * sin(zAngRot)) * sin(zAngInc)) + ((exp((f * u)) * ((-1.4 * e) + (b * sin(v)))) * cos(zAngInc)))), u, u1, u2], v, v1, v2, paso) → list1
AI Drawing Prompt Reference
Draw a geometric representation of Asteroceras, incorporating core elements such as circles, similar triangles, intersections, and integer arithmetic. The graph should include two ellipses, two circles, multiple intersection points, multiple angles, and one curve. Please generate a complete geometric graph based on the given construction sequence and key object relationships.
The prompt above was compiled from the original drawing commands and is for reference only.