圆周展开 v2.0
几何画板及绘图内容加载中,请稍等……
所属专题
Geometry Review
这是一个改进的圆周展开演示,修复了早期版本中的bug。它展示了圆周展开的几何构造,涉及圆、角度和线段等核心概念。通过使用Circle、Segment、CircleArc、Ray等GeoGebra命令,可以动态地观察圆周展开的过程。适合初中及以上学生学习圆的相关知识。
GeoGebra 命令及参数
Circle((0, 0), r) → cSegment(A, B) → aSegment(B, C) → bCircleArc(B, C, A) → dRay(B21, D21) → E21Circle(B21, (1 - A21) * l) → F21Intersect(F21, E21) → G21,Segment(B21, G21) → H21Ray(B22, D22) → E22Circle(B22, (1 - A22) * l) → F22Intersect(F22, E22) → G22,Segment(B22, G22) → H22Ray(B23, D23) → E23Circle(B23, (1 - A23) * l) → F23Intersect(F23, E23) → G23,Segment(B23, G23) → H23Ray(B24, D24) → E24Circle(B24, (1 - A24) * l) → F24Intersect(F24, E24) → G24,Segment(B24, G24) → H24Ray(B25, D25) → E25Circle(B25, (1 - A25) * l) → F25Intersect(F25, E25) → G25,Segment(B25, G25) → H25Ray(B26, D26) → E26Circle(B26, (1 - A26) * l) → F26Intersect(F26, E26) → G26,Segment(B26, G26) → H26Ray(B27, D27) → E27Circle(B27, (1 - A27) * l) → F27Intersect(F27, E27) → G27,Segment(B27, G27) → H27Ray(B28, D28) → E28Circle(B28, (1 - A28) * l) → F28Intersect(F28, E28) → G28,Segment(B28, G28) → H28Ray(B29, D29) → E29Circle(B29, (1 - A29) * l) → F29Intersect(F29, E29) → G29,Segment(B29, G29) → H29Ray(B30, D30) → E30Circle(B30, (1 - A30) * l) → F30Intersect(F30, E30) → G30,Segment(B30, G30) → H30Ray(B31, D31) → E31Circle(B31, (1 - A31) * l) → F31Intersect(F31, E31) → G31,Segment(B31, G31) → H31Ray(B32, D32) → E32Circle(B32, (1 - A32) * l) → F32Intersect(F32, E32) → G32,Segment(B32, G32) → H32Ray(B33, D33) → E33Circle(B33, (1 - A33) * l) → F33Intersect(F33, E33) → G33,Segment(B33, G33) → H33Ray(B34, D34) → E34Circle(B34, (1 - A34) * l) → F34Intersect(F34, E34) → G34,Segment(B34, G34) → H34Ray(B35, D35) → E35Circle(B35, (1 - A35) * l) → F35Intersect(F35, E35) → G35,Segment(B35, G35) → H35Ray(B36, D36) → E36Circle(B36, (1 - A36) * l) → F36Intersect(F36, E36) → G36,Segment(B36, G36) → H36Ray(B37, D37) → E37Circle(B37, (1 - A37) * l) → F37Intersect(F37, E37) → G37,Segment(B37, G37) → H37Ray(B38, D38) → E38Circle(B38, (1 - A38) * l) → F38Intersect(F38, E38) → G38,Segment(B38, G38) → H38Ray(B39, D39) → E39Circle(B39, (1 - A39) * l) → F39Intersect(F39, E39) → G39,Segment(B39, G39) → H39Ray(B40, D40) → E40Circle(B40, (1 - A40) * l) → F40Intersect(F40, E40) → G40,Segment(B40, G40) → H40Ray(B41, D41) → E41Circle(B41, (1 - A41) * l) → F41Intersect(F41, E41) → G41,Segment(B41, G41) → H41Ray(B42, D42) → E42Circle(B42, (1 - A42) * l) → F42Intersect(F42, E42) → G42,Segment(B42, G42) → H42Ray(B43, D43) → E43Circle(B43, (1 - A43) * l) → F43Intersect(F43, E43) → G43,Segment(B43, G43) → H43Ray(B44, D44) → E44Circle(B44, (1 - A44) * l) → F44Intersect(F44, E44) → G44,Segment(B44, G44) → H44Ray(B45, D45) → E45Circle(B45, (1 - A45) * l) → F45Intersect(F45, E45) → G45,Segment(B45, G45) → H45Ray(B46, D46) → E46Circle(B46, (1 - A46) * l) → F46Intersect(F46, E46) → G46,Segment(B46, G46) → H46Ray(B47, D47) → E47Circle(B47, (1 - A47) * l) → F47Intersect(F47, E47) → G47,Segment(B47, G47) → H47Ray(B48, D48) → E48Circle(B48, (1 - A48) * l) → F48Intersect(F48, E48) → G48,Segment(B48, G48) → H48Ray(B49, D49) → E49Circle(B49, (1 - A49) * l) → F49Intersect(F49, E49) → G49,Segment(B49, G49) → H49Ray(B50, D50) → E50Circle(B50, (1 - A50) * l) → F50Intersect(F50, E50) → G50,Segment(B50, G50) → H50Ray(B51, D51) → E51Circle(B51, (1 - A51) * l) → F51Intersect(F51, E51) → G51,Segment(B51, G51) → H51Ray(B52, D52) → E52Circle(B52, (1 - A52) * l) → F52Intersect(F52, E52) → G52,Segment(B52, G52) → H52Ray(B53, D53) → E53Circle(B53, (1 - A53) * l) → F53Intersect(F53, E53) → G53,Segment(B53, G53) → H53Ray(B54, D54) → E54Circle(B54, (1 - A54) * l) → F54Intersect(F54, E54) → G54,Segment(B54, G54) → H54Ray(B55, D55) → E55Circle(B55, (1 - A55) * l) → F55Intersect(F55, E55) → G55,Segment(B55, G55) → H55Ray(B56, D56) → E56Circle(B56, (1 - A56) * l) → F56Intersect(F56, E56) → G56,Segment(B56, G56) → H56Ray(B57, D57) → E57Circle(B57, (1 - A57) * l) → F57Intersect(F57, E57) → G57,Segment(B57, G57) → H57Ray(B58, D58) → E58Circle(B58, (1 - A58) * l) → F58Intersect(F58, E58) → G58,Segment(B58, G58) → H58Ray(B59, D59) → E59Circle(B59, (1 - A59) * l) → F59Intersect(F59, E59) → G59,Segment(B59, G59) → H59Ray(B60, D60) → E60Circle(B60, (1 - A60) * l) → F60Intersect(F60, E60) → G60,Segment(B60, G60) → H60Ray(B61, D61) → E61Circle(B61, (1 - A61) * l) → F61Intersect(F61, E61) → G61,Segment(B61, G61) → H61Ray(B62, D62) → E62Circle(B62, (1 - A62) * l) → F62Intersect(F62, E62) → G62,Segment(B62, G62) → H62Ray(B63, D63) → E63Circle(B63, (1 - A63) * l) → F63Intersect(F63, E63) → G63,Segment(B63, G63) → H63Ray(B64, D64) → E64Circle(B64, (1 - A64) * l) → F64Intersect(F64, E64) → G64,Segment(B64, G64) → H64Ray(B65, D65) → E65Circle(B65, (1 - A65) * l) → F65Intersect(F65, E65) → G65,Segment(B65, G65) → H65Ray(B66, D66) → E66Circle(B66, (1 - A66) * l) → F66Intersect(F66, E66) → G66,Segment(B66, G66) → H66Ray(B67, D67) → E67Circle(B67, (1 - A67) * l) → F67Intersect(F67, E67) → G67,Segment(B67, G67) → H67Ray(B68, D68) → E68Circle(B68, (1 - A68) * l) → F68Intersect(F68, E68) → G68,Segment(B68, G68) → H68Ray(B69, D69) → E69Circle(B69, (1 - A69) * l) → F69Intersect(F69, E69) → G69,Segment(B69, G69) → H69Ray(B70, D70) → E70Circle(B70, (1 - A70) * l) → F70Intersect(F70, E70) → G70,Segment(B70, G70) → H70Ray(B71, D71) → E71Circle(B71, (1 - A71) * l) → F71Intersect(F71, E71) → G71,Segment(B71, G71) → H71Ray(B72, D72) → E72Circle(B72, (1 - A72) * l) → F72Intersect(F72, E72) → G72,Segment(B72, G72) → H72Ray(B73, D73) → E73Circle(B73, (1 - A73) * l) → F73Intersect(F73, E73) → G73,Segment(B73, G73) → H73Ray(B74, D74) → E74Circle(B74, (1 - A74) * l) → F74Intersect(F74, E74) → G74,Segment(B74, G74) → H74Ray(B75, D75) → E75Circle(B75, (1 - A75) * l) → F75Intersect(F75, E75) → G75,Segment(B75, G75) → H75Ray(B76, D76) → E76Circle(B76, (1 - A76) * l) → F76Intersect(F76, E76) → G76,Segment(B76, G76) → H76Ray(B77, D77) → E77Circle(B77, (1 - A77) * l) → F77Intersect(F77, E77) → G77,Segment(B77, G77) → H77Ray(B78, D78) → E78Circle(B78, (1 - A78) * l) → F78Intersect(F78, E78) → G78,Segment(B78, G78) → H78Ray(B79, D79) → E79Circle(B79, (1 - A79) * l) → F79Intersect(F79, E79) → G79,Segment(B79, G79) → H79Ray(B80, D80) → E80Circle(B80, (1 - A80) * l) → F80Intersect(F80, E80) → G80,Segment(B80, G80) → H80Ray(B81, D81) → E81Circle(B81, (1 - A81) * l) → F81Intersect(F81, E81) → G81,Segment(B81, G81) → H81Ray(B82, D82) → E82Circle(B82, (1 - A82) * l) → F82Intersect(F82, E82) → G82,Segment(B82, G82) → H82Ray(B83, D83) → E83Circle(B83, (1 - A83) * l) → F83Intersect(F83, E83) → G83,Segment(B83, G83) → H83Ray(B84, D84) → E84Circle(B84, (1 - A84) * l) → F84Intersect(F84, E84) → G84,Segment(B84, G84) → H84Ray(B85, D85) → E85Circle(B85, (1 - A85) * l) → F85Intersect(F85, E85) → G85,Segment(B85, G85) → H85Ray(B86, D86) → E86Circle(B86, (1 - A86) * l) → F86Intersect(F86, E86) → G86,Segment(B86, G86) → H86Ray(B87, D87) → E87Circle(B87, (1 - A87) * l) → F87Intersect(F87, E87) → G87,Segment(B87, G87) → H87Ray(B88, D88) → E88Circle(B88, (1 - A88) * l) → F88Intersect(F88, E88) → G88,Segment(B88, G88) → H88Ray(B89, D89) → E89Circle(B89, (1 - A89) * l) → F89Intersect(F89, E89) → G89,Segment(B89, G89) → H89Ray(B90, D90) → E90Circle(B90, (1 - A90) * l) → F90Intersect(F90, E90) → G90,Segment(B90, G90) → H90Ray(B91, D91) → E91Circle(B91, (1 - A91) * l) → F91Intersect(F91, E91) → G91,Segment(B91, G91) → H91Ray(B92, D92) → E92Circle(B92, (1 - A92) * l) → F92Intersect(F92, E92) → G92,Segment(B92, G92) → H92Ray(B93, D93) → E93Circle(B93, (1 - A93) * l) → F93Intersect(F93, E93) → G93,Segment(B93, G93) → H93Ray(B94, D94) → E94Circle(B94, (1 - A94) * l) → F94Intersect(F94, E94) → G94,Segment(B94, G94) → H94Ray(B95, D95) → E95Circle(B95, (1 - A95) * l) → F95Intersect(F95, E95) → G95,Segment(B95, G95) → H95Ray(B96, D96) → E96Circle(B96, (1 - A96) * l) → F96Intersect(F96, E96) → G96,Segment(B96, G96) → H96Ray(B97, D97) → E97Circle(B97, (1 - A97) * l) → F97Intersect(F97, E97) → G97,Segment(B97, G97) → H97Ray(B98, D98) → E98Circle(B98, (1 - A98) * l) → F98Intersect(F98, E98) → G98,Segment(B98, G98) → H98Ray(B99, D99) → E99Circle(B99, (1 - A99) * l) → F99Intersect(F99, E99) → G99,Segment(B99, G99) → H99Ray(B100, D100) → E100Circle(B100, (1 - A100) * l) → F100Intersect(F100, E100) → G100,Segment(B100, G100) → H100Ray(B101, D101) → E101Circle(B101, (1 - A101) * l) → F101Intersect(F101, E101) → G101,Segment(B101, G101) → H101Ray(B2, D2) → E2Circle(B2, (1 - A2) * l) → F2Intersect(F2, E2) → G2,Segment(B2, G2) → H2Ray(B3, D3) → E3Circle(B3, (1 - A3) * l) → F3Intersect(F3, E3) → G3,Segment(B3, G3) → H3Ray(B4, D4) → E4Circle(B4, (1 - A4) * l) → F4Intersect(F4, E4) → G4,Segment(B4, G4) → H4Ray(B5, D5) → E5Circle(B5, (1 - A5) * l) → F5Intersect(F5, E5) → G5,Segment(B5, G5) → H5Ray(B6, D6) → E6Circle(B6, (1 - A6) * l) → F6Intersect(F6, E6) → G6,Segment(B6, G6) → H6Ray(B7, D7) → E7Circle(B7, (1 - A7) * l) → F7Intersect(F7, E7) → G7,Segment(B7, G7) → H7Ray(B8, D8) → E8Circle(B8, (1 - A8) * l) → F8Intersect(F8, E8) → G8,Segment(B8, G8) → H8Ray(B9, D9) → E9Circle(B9, (1 - A9) * l) → F9Intersect(F9, E9) → G9,Segment(B9, G9) → H9Ray(B10, D10) → E10Circle(B10, (1 - A10) * l) → F10Intersect(F10, E10) → G10,Segment(B10, G10) → H10Ray(B11, D11) → E11Circle(B11, (1 - A11) * l) → F11Intersect(F11, E11) → G11,Segment(B11, G11) → H11Ray(B12, D12) → E12Circle(B12, (1 - A12) * l) → F12Intersect(F12, E12) → G12,Segment(B12, G12) → H12Ray(B13, D13) → E13Circle(B13, (1 - A13) * l) → F13Intersect(F13, E13) → G13,Segment(B13, G13) → H13Ray(B14, D14) → E14Circle(B14, (1 - A14) * l) → F14Intersect(F14, E14) → G14,Segment(B14, G14) → H14Ray(B15, D15) → E15Circle(B15, (1 - A15) * l) → F15Intersect(F15, E15) → G15,Segment(B15, G15) → H15Ray(B16, D16) → E16Circle(B16, (1 - A16) * l) → F16Intersect(F16, E16) → G16,Segment(B16, G16) → H16Ray(B17, D17) → E17Circle(B17, (1 - A17) * l) → F17Intersect(F17, E17) → G17,Segment(B17, G17) → H17Ray(B18, D18) → E18Circle(B18, (1 - A18) * l) → F18Intersect(F18, E18) → G18,Segment(B18, G18) → H18Ray(B19, D19) → E19Circle(B19, (1 - A19) * l) → F19Intersect(F19, E19) → G19,Segment(B19, G19) → H19Ray(B20, D20) → E20Circle(B20, (1 - A20) * l) → F20Intersect(F20, E20) → G20,Segment(B20, G20) → H20Arc(c, C, B21) → I21Arc(c, C, B2) → I2Arc(c, C, B3) → I3Arc(c, C, B4) → I4Arc(c, C, B5) → I5Arc(c, C, B6) → I6Arc(c, C, B7) → I7Arc(c, C, B8) → I8Arc(c, C, B9) → I9Arc(c, C, B10) → I10Arc(c, C, B11) → I11Arc(c, C, B12) → I12Arc(c, C, B13) → I13Arc(c, C, B14) → I14Arc(c, C, B15) → I15Arc(c, C, B16) → I16Arc(c, C, B17) → I17Arc(c, C, B18) → I18Arc(c, C, B19) → I19Arc(c, C, B20) → I20Arc(c, C, B22) → I22Arc(c, C, B23) → I23Arc(c, C, B24) → I24Arc(c, C, B25) → I25Arc(c, C, B26) → I26Arc(c, C, B27) → I27Arc(c, C, B28) → I28Arc(c, C, B29) → I29Arc(c, C, B30) → I30Arc(c, C, B31) → I31Arc(c, C, B32) → I32Arc(c, C, B33) → I33Arc(c, C, B34) → I34Arc(c, C, B35) → I35Arc(c, C, B36) → I36Arc(c, C, B37) → I37Arc(c, C, B38) → I38Arc(c, C, B39) → I39Arc(c, C, B40) → I40Arc(c, C, B41) → I41Arc(c, C, B42) → I42Arc(c, C, B43) → I43Arc(c, C, B44) → I44Arc(c, C, B45) → I45Arc(c, C, B46) → I46Arc(c, C, B47) → I47Arc(c, C, B48) → I48Arc(c, C, B49) → I49Arc(c, C, B50) → I50Arc(c, C, B51) → I51Arc(c, C, B52) → I52Arc(c, C, B53) → I53Arc(c, C, B54) → I54Arc(c, C, B55) → I55Arc(c, C, B56) → I56Arc(c, C, B57) → I57Arc(c, C, B58) → I58Arc(c, C, B59) → I59Arc(c, C, B60) → I60Arc(c, C, B61) → I61Arc(c, C, B62) → I62Arc(c, C, B63) → I63Arc(c, C, B64) → I64Arc(c, C, B65) → I65Arc(c, C, B66) → I66Arc(c, C, B67) → I67Arc(c, C, B68) → I68Arc(c, C, B69) → I69Arc(c, C, B70) → I70Arc(c, C, B71) → I71Arc(c, C, B72) → I72Arc(c, C, B73) → I73Arc(c, C, B74) → I74Arc(c, C, B75) → I75Arc(c, C, B76) → I76Arc(c, C, B77) → I77Arc(c, C, B78) → I78Arc(c, C, B79) → I79Arc(c, C, B80) → I80Arc(c, C, B81) → I81Arc(c, C, B82) → I82Arc(c, C, B83) → I83Arc(c, C, B84) → I84Arc(c, C, B85) → I85Arc(c, C, B86) → I86Arc(c, C, B87) → I87Arc(c, C, B88) → I88Arc(c, C, B89) → I89Arc(c, C, B90) → I90Arc(c, C, B91) → I91Arc(c, C, B92) → I92Arc(c, C, B93) → I93Arc(c, C, B94) → I94Arc(c, C, B95) → I95Arc(c, C, B96) → I96Arc(c, C, B97) → I97Arc(c, C, B98) → I98Arc(c, C, B99) → I99Arc(c, C, B100) → I100Arc(c, C, B101) → I101Segment((r, 0), (r, l)) → H1Circle((0, 0), r) → I1Segment(D103, D113) → D114Angle(C, B, A) → α
AI 绘图提示语参考
画一个圆心在原点的圆,然后从圆上一点出发画出两条相交的线段,接着在圆上取另一点,用该点和线段的交点画一个圆弧,再从该点画出一条射线,与新圆相交后画一个圆,重复此过程多次,形成一系列圆弧和线段,展示圆的展开过程。
以上提示语为根据原始绘图命令整理而来,仅供参考。