<prompt> Safu tatu za duara za radius 5 zilifunga eneo lililoonyeshwa. Arcs AB na AD ni robo-duara, na arc BCD ni nusu duara. Ni eneo gani, katika vitengo vya mraba, vya mkoa? asy AMC8 2000 19 Tatizo chora0,0..1,1 ..2,0;chora0,0...7,-.3..1,-1;chora1,-1..1.3, -0.3..2,0;leboA, 1,-1, SW;leboB, 0,0, W;leboC, 1,1,N;leboD, 2,0,E;asy  <response>: Telezesha I hadi III na II hadi IV kama inavyoonyeshwa na mishale ili kuunda mstatili 5mara 10, ambao una eneo la 50. asy AMC8 2000 19 Suluhisho 1 pekee linahitajika - la 2 limetolewa chora0,0..1,1 ..2,0;chora0,0...7,-.3..1,-1;chora1,-1..1.3, -0.3..2,0;chora0,0--0,-1--2,-1--2,0;chora.6,.4--1.5,-0.5,Mshale wa Mwisho;chora1.4,.4--.5,-0.5,Mshale wa Mwisho;chora0,0--2,0,aina ya mstari4 4;chora1,1--1,-1,aina ya mstari4 4;leboI, .5,.5;leboII, 1.5,.5;leboIV, 0.4, -0.6;leboIII, 1.6, -0.6;asy 