3D Opposition Loops
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This example demonstrates opposition loops in 3D space. Key mathematical concepts include ellipses, cubes, and linear functions. Using GeoGebra commands such as Point, Ellipse, Intersect, Rotate, etc., complex 3D geometric shapes can be constructed. Suitable for high school and above students or teachers for teaching and research.
GeoGebra Commands & Parameters
Point(xAxis) → CEllipse(A, B, C) → cIntersect(xAxis, yAxis) → DCircle(D, C) → dRotate(C, ε, A) → C'_2Angle(C, A, C'_2) → ζLine(D, C'_2) → fVector(D, A) → uTranslate(f, u) → f'Circle(A, ((2 * ne) * h)) → gIntersect(g, f') → F, GMidpoint(A, G) → HCircle(H, h) → kIntersect(k, f') → I, JEllipse(A, G, I) → pPoint(c) → KPoint(c) → LPoint(c) → MPoint(c) → NPoint(c) → OPoint(c) → PPoint(c) → QPoint(c) → RPoint(d) → SPoint(d) → TPoint(d) → UPoint(d) → VPoint(d) → WLine(A, W) → iPoint(i) → ZRay(A, Z) → jOrthogonalLine(A, j) → lIntersect(d, j) → C_1,Circle(H, h) → qRotate(Z, η, A) → Z'Angle(Z, A, Z') → θLine(A, Z') → mIntersect(d, xAxis, 2) → I_1Rotate(I_1, α + (((0.0167 * 180) * ° / 3.141) * sin(α)) + ((0.5 * (((0.0167 * 180) * ° / 3.141))^(2)) * sin((2 * α))), D) → EAngle(I_1, D, E) → βRotate(J, λ + (((ne * 180) * ° / 3.141) * sin(λ)) + ((0.5 * (((ne * 180) * ° / 3.141))^(2)) * sin((2 * λ))), H) → J'Angle(J, H, J') → γRay(H, J') → bIntersect(p, b) → D_1,Segment(E, D_1) → nRay(A, E) → rRotate(p, δ, m) → p'Rotate(D_1, δ, m) → R_1Rotate(I, δ, m) → I'Rotate(J, δ, m) → J'_1Rotate(H, δ, m) → H'Rotate(G, δ, m) → G'Line(J'_1, I') → sSegment(E, R_1) → tVector(E, D) → wTranslate(E, w) → E'Translate(R_1, w) → S_1Segment(E', S_1) → t'Intersect(d, xAxis, 2) → A_1Intersect(d, xAxis, 1) → B_1Translate(E, w) → E'_1Translate(D_1, w) → E_1Segment(E'_1, E_1) → n'Sphere(D, h) → c_1Ray(D, S_1) → d_1Intersect(d_1, c_1) → F_1, G_1Textfield(v) → Textfeld1Plane(N, O, P) → l_1Rotate(l_1, -23.4*°, j) → m_1IntersectPath(m_1, c_1) → p_1Textfield(h) → Textfeld2