[{"question":"Ak\u00fd je vzorec pre v\u00fdpo\u010det obvodu ko\u0161o\u0161tvorca?","answers":["O = a .v","O = 6.a","O = 4. a","O = 2. (a+b)"],"correct":"O = 4. a","order":"1"},{"question":"Ak\u00fd je vzorec pre v\u00fdpo\u010det obsahu kosodl\u017enika?","answers":["S = a . va","S = a .v","S = 2. (a+b)","S = 4.a"],"correct":"S = a . va","order":"2"},{"question":"Ak\u00fd je vzorec pre v\u00fdpo\u010det obsahu rovnobe\u017en\u00edka?","answers":["S = a . va","S = a .v","S = 2. (a+b)","S = 4.a"],"correct":"S = a . va","order":"3"},{"question":"Ak\u00e1 je strana dlh\u00e1 koso\u0161tvorca, aj jeho v\u00fd\u0161ka je 6,2cm a jeho obsah je 31 cm2<\/sup>.","answers":["6 cm","5,2 cm","5,1 cm","5 cm"],"correct":"5 cm","order":"4"},{"question":"V rovnobe\u017en\u00edke s\u00fa dan\u00e9 strany 80 mm a 6 cm a v\u00fd\u0161ka na krat\u0161iu stranu 0,5dm . Vypo\u010d\u00edtaj obsah tohto rovnobe\u017en\u00edka.","answers":["30 cm2<\/sup>","40 cm2<\/sup>","240 cm2<\/sup>","4 dm2<\/sup>"],"correct":"30 cm2<\/sup>","order":"5"},{"question":"V rovnobe\u017en\u00edke s\u00fa dan\u00e9 strany 80 mm a 6 cm a v\u00fd\u0161ka na krat\u0161iu stranu 0,5 dm. Vypo\u010d\u00edtaj ve\u013ekos\u0165 v\u00fd\u0161ky na dlh\u0161iu stranu.","answers":["37,5 mm","0,0375 dm","3,75 cm","3,57 cm"],"correct":"3,75 cm","order":"6"},{"question":"Koso\u0161tvorec m\u00e1 obsah 352 cm2<\/sup>, jedna z jeho v\u00fd\u0161ok m\u00e1 d\u013a\u017eku 0,16 m. Vypo\u010d\u00edtaj obvod koso\u0161tvorca.","answers":["8,8 cm","880 cm","8 800 cm","88 cm"],"correct":"88 cm","order":"7"},{"question":"Ak\u00e1 je d\u013a\u017eka krat\u0161ej strany rovnobe\u017en\u00edka, ktor\u00e9ho obvod je 250 m a dlh\u0161ia strana m\u00e1 83 m?","answers":["42 m","68 m","167 m","83,5 m"],"correct":"42 m","order":"8"},{"question":"Z\u00e1hradk\u00e1r m\u00e1 pozemok tvaru rovnobe\u017en\u00edka, ktor\u00fd m\u00e1 rozmery 21 m a 29 m. Ko\u013eko metrov pletiva bude potrebova\u0165 na jeho oplotenie?","answers":["71 m","609 m","100 m","50 m"],"correct":"100 m","order":"9"},{"question":"Ko\u013eko metrov \u0161tvorcov\u00fdch podlahovej krytiny potrebujeme na pokrytie chodby tvaru rovnobe\u017en\u00edka s rozmermi 12,5 m a 3 m?","answers":["35,7 m2<\/sup>","37,5 m2<\/sup>","31 m2<\/sup>","75 m2<\/sup>"],"correct":"37,5 m2<\/sup>","order":"10"}]