<prompt> Ni diagonal ngapi kwenye poligoni ya tano ya mlolongo huu wa poligoni za kawaida hapa chini?asyunitsize0.5inch;chora0,0--0.8,0--0.4,0.6--mzunguko;lebo0,0.4,0,S;chora1,0--1.8,0--1.8,0.8--1,0.8--mzunguko;lebo2,1.4,0,S;chora2.2,0--1.9,0.7--2.6,1.1--3.3,0.7--3,0--mzunguko;lebo5,2.6,0,S;chora3.6,0--3.3,0.5--3.6,1--4,1--4.3,0.5--4,0--mzunguko;lebo9,3.8,0,S;kuchora4.7,0--4.4,0.4--4.6,0.9--5.2,1.2--5.8,0.9--6,0.4--5.7,0- - mzunguko;lebo?,5.1,0,S;leboPoligoni,-0.1,0.5,W;lebodiagonals,-0.1,-0.2,W;asy  <response>: Poligoni ya tano ina wima 7. Kuna dbinom72 21 njia za kuchagua wima mbili za kuunganisha na sehemu ya mstari. 7 kati ya chaguo hizi hutoa pande za poligoni; nyingine 21-714 fomu diagonals. 