[{"question":"Z\u00e1hrada m\u00e1 d\u013a\u017eku 46 m a \u0161\u00edrku 15 m, br\u00e1na je \u0161irok\u00e1 3 m. Ko\u013eko m pletiva potrebujeme na jej oplotenie?","answers":["119 m","18 m","120 m","122 m"],"correct":"119 m","order":"1"},{"question":"V ob\u00fdva\u010dke je koberec v tvare \u0161tvorca. N jeho olemovanie sa spotrebuje 24 m ozdobnej lemovky. Ko\u013eko m lemovky je potrebn\u00fdch na olemovanie 1 strany koberca?","answers":["7 m","12 m","4 m","6 m"],"correct":"6 m","order":"2"},{"question":"Pozemok m\u00e1 tvar obdl\u017en\u00edka a rozmery 32 m x 15 m. Ak\u00fd dlh\u00fd je plot okolo pozemku?","answers":["64 m","94 n","92 m","84 m"],"correct":"94 n","order":"3"},{"question":"Z\u00e1hrada m\u00e1 rozmery 9 m x 13 m. Ak\u00fd dlh\u00fd je plot okolo nej?","answers":["117 m","54 m","44 m","34 m"],"correct":"44 m","order":"4"},{"question":"Na ohradenie \u0161tvorcov\u00e9ho ihriska \u0161kola k\u00fapila 110 m plotu. Ostalo 2 m plotu. Ak\u00e1 dlh\u00e1 je jedna strana ihriska?","answers":["27 m","28 m","29 m","30 m"],"correct":"27 m","order":"5"},{"question":"Chlapci tr\u00e9nuj\u00fa na ihrisku, ktor\u00e9 je dlh\u00e9 80 m a \u0161irok\u00e9 45 m. Ko\u013eko metrov prebehli chlapci, ke\u010f ihrisko obehli dvakr\u00e1t?","answers":["490 m","500 m","480 m","510 m"],"correct":"500 m","order":"6"},{"question":"Trojuholn\u00edkov\u00e1 z\u00e1hrada m\u00e1 obvod 117 m. Oploten\u00e9 s\u00fa dve strany s d\u013a\u017ekou 49 m a 75 m. Ko\u013eko metrov plotu treba e\u0161te urobi\u0165?","answers":["76 m","74 m","75 m","73 m"],"correct":"73 m","order":"7"},{"question":"Vypo\u010d\u00edtaj d\u013a\u017eku strany \u0161tvorca, ktor\u00e9ho obvod je 32,8 cm.","answers":["16,4 cm","8,1 cm","16,2 cm","8,2 cm"],"correct":"8,2 cm","order":"8"},{"question":"Vypo\u010d\u00edtaj obvod rovnostrann\u00e9ho trojuholn\u00edka, ktor\u00e9ho strana meria 4,7 cm","answers":["14,1 cm","13,9 cm","14,0 cm","13,8 cm"],"correct":"14,1 cm","order":"9"},{"question":"Vypo\u010d\u00edtaj obvod obdl\u017en\u00edka, ktor\u00e9ho strany meraj\u00fa 6,3 cm a 2,6 cm","answers":["16,8 cm","16,6 cm","17,8 cm","17,6 cm"],"correct":"17,8 cm","order":"10"}]