A C!kcapm HH4V ? c4 Drag point T to change the length of the chords. Watch the measure of the segments from the center of the circle (point X) to the chords (green).en). 4:! cTZcZ (DZlD3|DCDCDQ4ۥ Drag point T to change the length of the chords. Watch the measure of the arcs (pink). Notice that the length of the arcs are equal in measure also. You may want to read about arc length in conjecture 20.0. xt FontA-Hide HShow All Hidden- Show LabelsKLabel Options/"  cYdSYDB`CuT_HH  ?r Drag point T to change the length of the chords (in black). Watch the measure of the central angles (blue). Central Angle AXB = Central Angle CXD = vCϕ?CMwC*C| | *|j??ǑGot cSKBCW\cBCC %V*[YcXKCC cP W,0 m0 1l !m!@ CCڀ cQЫ Z,Ы ZCCڀ !pcO O  Mapps Network Apps Sound Apps UACongruent Chords Conjectures: Calculator ChooserControl Panels Find FileNPO alculatorP .f <cExtend0@JO @[ If two chords in a circle are congruent, then they determine central angles which are equal in measure. atch the measure of the central angles (<CDBpD1C!cTIf two chords in a circle are congruent, then their intercepted arcs are congruent. nt. g point T to change the length of the chords. Watch the measure of the arcs~ !cW (pW ppHTwo congruent chords in a circle are equal in distance from the center. . enter. Drag point T to change the length of the chords. Watch the measure of the segm cVraphics Apps Math Apps Network Apps Sound Apps U@@ !KcWHH4p`WA)h@@A d!i cX0WѰDA dicYD n\ cjBCCC? cx0 CCڀCCڀ?!Pal cyTimes Zapf DingbatsӀW KE T@@@@A? !i cz@@ADA?c!i caaDAD?i cabD@@?  CencCw YorkPalatinoSymbolTimes Zapf DingbatsI NewCeC  ?%& cTKCC <CtBold cc4veticaMonacoNew Centuy SchlbkNew YorkPalatinobCCA?5%F?5%Fn ckBCCeC?n  clBCCC?Boldcc1veticaMonacoNew Centuy SchlbkNew YorkPalatinobCCB?5%F?5%F ` cAKChDC_ cCKCϕ?CMw 5Boldcc2veticaMonacoNew Centuy SchlbkNew YorkPalatinobCϕ?CMwC?5%F?5%FrR~cc3ð#@ DbÐ#@Xp4 xChDC_C?5%F?5%F*[  crv` ,pW Dbv@v ,PWHHCCChDC_?$U  ct@ #W Db  #pWbdCϕ?CMwCC?ch cBKCFbC3N z cDKC*C ;g@l cRP Dbe  P@p@CCF ";"@  cTraphics Apps Math Apps Network Apps Sound Apps UCCK ! hJ cm JH } KL@ KP LX8B M6T? M4 ChDC_CFbC3N?#y_~ cn `&d `r ` a\ b b vCϕ?CMwC*C?$*[Bold colveticaMonacoNew Centuy SchlbkNew YorkPalatinobCCCCk?#$'[ cq0` Db@ CMtCCCCCqC?$U*h  csz@ (W Db0z z (pWB Courier BoCFbC3NCC?#$[Bold  culveticaMonacoNew Centuy SchlbkNew YorkPalatinobC*CCC?$Tf>!cm1`PBW E4`0`B`Wbd m{!:A}AXB = 48Πocΰ.d 4cֻcT3dcϠcՐ$cTcϠOBc`"D Angle(AXB) =  =tc)h QcϠ )(d `O04Vxc"H F]0dGD6dcdcЀcG>C$c.cВccccH$@ T @r@@O`]0dGD6dcdccАG>C$*c8HHc>@r@@O`]0dGD6dcdcѠc0G>C$j#l~<Bold!cm2veticaMonacoNew Centuy SchlbkNew YorkPalatinob m{!:A}CXD = 48Πocΰ.d 4cֻcT3dcϠcՐ$cTcϠOBc`"D Angle(CXD) =  =tc)h QcϠ )(d `O04Vxc"H F]0dGD6dcdcЀcG>C$c.cВccccH$@ T @r@@O`]0dGD6dcdccАG>C$*c8HHc>@r@@O`]0dGD6dcdcѠc0G>C$j$ܰ cJܐHH0C|CF )QV cL0` Db@ BDCsCCrE *}RW CencNw YorkPalatinoSymbolTimes Zapf DingbatsI NewC4C~ ($) CencOw YorkPalatinoSymbolTimes Zapf DingbatsI NewC4eC] ' Y^Bold cSlveticaMonacoNew Centuy SchlbkNew YorkPalatinobCC  +:C?HBold cUlveticaMonacoNew Centuy SchlbkNew YorkPalatinobC~6C ,eBold ca1veticaMonacoNew Centuy SchlbkNew YorkPalatinobC?CB޿SfCFbC3NChDC_Ab55AE?#/|  ca2 Db@ layeraCCB}0r?eC*CCϕ?CMwAAE?0$$Q[ cjKCCC4C~?qr1#*[Bold ckKCCC4eC]?u"7Z2<EDi " ca3 p Db  P  @CCA0|?gC~6CCCFA/5Aw <Du?4% =[Bold " ca4veticaMonacoNew Centuy SchlbkNew YorkPalatinobCCASCC CCK@j@ <Du?3&BoldcMlveticaMonacoNew Centuy SchlbkNew YorkPalatinobCCFL 5<SBold!cm3veticaMonacoNew Centuy SchlbkNew YorkPalatinobarc length {A:BJA} = 48Πocΰ.d 4cֻcT3dcϠcՐ$cTcϠOBc`"DArc Length(a1) = =tc)h QcϠ )(d `O04Vxc"H F]0dGD6dcdcЀcG>C$c.cВccccH$@ T @r@@O`]0dGD6dcdccАG>C$*c8HHc>@r@@O`]0dGD6dcdcѠc0G>C$j5Ri3A !cm5  |x t`arc length {A:CLD} = 48Πocΰ.d 4cֻcT3dcϠcՐ$cTcϠOBc`"DArc Length(a2) = =tc)h QcϠ )(d `O04Vxc"H F]0dGD6dcdcЀcG>C$c.cВccccH$@ T @r@@O`]0dGD6dcdccАG>C$*c8HHc>@r@@O`]0dGD6dcdcѠc0G>C$j6tBold!cm6veticaMonacoNew Centuy SchlbkNew YorkPalatinobj = length {A:CLD} = 48Πocΰ.d 4cֻcT3dcϠcՐ$cTcϠOBc`"DLength(Segment j) = c)h QcϠ )(d `O04Vxc"H F]0dGD6dcdcЀcG>C$c.cВccccH$@ T @r@@O`]0dGD6dcdccАG>C$*c8HHc>@r@@O`]0dGD6dcdcѠc0G>C$j7x !cm73A 3EA EB%P [%@0k = length {A:CLD} = 48Πocΰ.d 4cֻcT3dcϠcՐ$cTcϠOBc`"DLength(Segment k) = c)h QcϠ )(d `O04Vxc"H F]0dGD6dcdcЀcG>C$c.cВccccH$@ T @r@@O`]0dGD6dcdccАG>C$*c8HHc>@r@@O`]0dGD6dcdcѠc0G>C$j8;]RBold!cm8veticaMonacoNew Centuy SchlbkNew YorkPalatinobarc angle {A:CLD} = 48Πocΰ.d 4cֻcT3dcϠcՐ$cTcϠOBc`"DArc Angle(a2) = ) = c)h QcϠ )(d `O04Vxc"H F]0dGD6dcdcЀcG>C$c.cВccccH$@ T @r@@O`]0dGD6dcdccАG>C$*c8HHc>@r@@O`]0dGD6dcdcѠc0G>C$j6Q\h Use!cm9D Audio PlayerAutomated asks Calculator ChooserCarc angle {A:BJA} = 48Πocΰ.d 4cֻcT3dcϠcՐ$cTcϠOBc`"DArc Angle(a1) = ) = c)h QcϠ )(d `O04Vxc"H F]0dGD6dcdcЀcG>C$c.cВccccH$@ T @r@@O`]0dGD6dcdccАG>C$*c8HHc>@r@@O`]0dGD6dcdcѠc0G>C$j5