[{"question":"Majme pravouhl\u00fd trojuholn\u00edk ABC, s prav\u00fdm uhlom pri vrchole C. Potom s\u00ednus uhla pri vrchole A vypo\u010d\u00edtame: sin\u03b1 =","answers":["a\/c","a\/b","b\/c","b\/a"],"correct":"a\/c","order":"1"},{"question":"cos\u03b1 =","answers":["a\/c","a\/b","b\/c","b\/a"],"correct":"b\/c","order":"2"},{"question":"tg\u03b1 =","answers":["a\/c","a\/b","b\/c","b\/a"],"correct":"a\/b","order":"3"},{"question":"cotg\u03b1 =","answers":["a\/c","a\/b","b\/c","b\/a"],"correct":"b\/a","order":"4"},{"question":"Definovan\u00e1 nie je hodnota","answers":["sin 90\u00b0","cos 90\u00b0","tg 90\u00b0","cotg 90\u00b0"],"correct":"tg 90\u00b0","order":"5"},{"question":"\u0160tvorec m\u00e1","answers":["1 os s\u00famernosti","4 osi s\u00famernosti","2 osi s\u00famernosti","nem\u00e1 os s\u00famernosti"],"correct":"4 osi s\u00famernosti","order":"6"},{"question":"S\u00fa\u010det vn\u00fatorn\u00fdch uhlov ka\u017ed\u00e9ho \u0161tvoruholn\u00edka je","answers":["360\u00b0","90\u00b0","180\u00b0","250\u00b0"],"correct":"360\u00b0","order":"7"},{"question":"Uhloprie\u010dky koso\u0161tvorca zvieraj\u00fa vz\u00e1jomne uhol","answers":["30\u00b0","45\u00b0","90\u00b0","jeho ve\u013ekos\u0165 nie je v\u0161eobecne zn\u00e1ma"],"correct":"90\u00b0","order":"8"},{"question":"V pravidelnom n- uholn\u00edku m\u00f4\u017eeme po\u010det uhloprie\u010dok ur\u010di\u0165 vz\u0165ahom:","answers":["180(n-2)","n.a","n(n-2)\/3","n(n-3)\/2"],"correct":"n(n-3)\/2","order":"9"},{"question":"S\u00fa\u010det vn\u00fatorn\u00fdch uhlov pravideln\u00e9ho n-uholn\u00edka je","answers":["v\u017edy 360\u00b0","v\u017edy 180\u00b0","v\u017edy 200\u00b0","dan\u00fd vz\u0165ahom 180(n-2), kde n je po\u010det str\u00e1n"],"correct":"dan\u00fd vz\u0165ahom 180(n-2), kde n je po\u010det str\u00e1n","order":"10"}]