<prompt> Katika mchoro, AB ni sambamba na DC, na ACE ni mstari ulionyooka. Thamani ya x ni nini? asykuchora0,0---.5,5--8,5--6.5,0--mzunguko;chora-.5,5--8.5,-107;leboA,-.5,5,W;leboB,8,5,E;leboC,6.5,0,S;leboD,0,0,SW;leboE,8.5,-107,S;chora2,0--3,0,Mshale;chora3,0--4,0,Mshale;chora2,5--3,5,Mshale;leboxcirc,0.1,4;chora3,5--4,5,Mshale;lebo115circ,0,0,NE;lebo75circ,8,5,SW;lebo105circ,6.5,0,E;asy  <response>: Kwa kuwa angle ACE ni pembe iliyonyooka, angle ACB180circ-105circ75circ.Katika pembetatu ABC, anza pangapembe BAC 180circ-pembe ABC - pembe ACB 180circ-75circ-75circ 30 circ.endalignKwa kuwa AB ni sambamba na DC, tuna angle ACD pembe BAC 30circkutokana na pembe mbadala. Katika pembetatu ADC, anzaalignpembe DAC 180circ-pembe ADC - pembe ACD 180circ-115circ-30circ 35 circ.endalignKwa hivyo, thamani ya x ni 35. asykuchora0,0---.5,5--8,5--6.5,0--mzunguko;chora-.5,5--8.5,-107;leboA,-.5,5,W;leboB,8,5,E;leboC,6.5,0,S;leboD,0,0,SW;leboE,8.5,-107,S;chora2,0--3,0,Mshale;chora3,0--4,0,Mshale;chora2,5--3,5,Mshale;leboxcirc,0.1,4;chora3,5--4,5,Mshale;lebo115circ,0,0,NE;lebo75circ,8,5,SW;lebo105circ,6.5,0,E;asy 