Quiz — devoir1111111111.pdf

Question 1 sur 10 20:00

[{"id":44450,"question":"Quelle est la formule de l'aire d'un triangle rectangle ?","option_a":"A = base × hauteur","option_b":"A = (base × hauteur) \/ 2","option_c":"A = côté × côté","option_d":"A = π × rayon²","option_e":"","option_f":"","bonne_reponse":"b","explication":"La formule correcte est A = (base × hauteur) \/ 2 pour un triangle rectangle.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"A = base × hauteur\", \"b\": \"A = (base × hauteur) \/ 2\", \"c\": \"A =","_debug_options_count":4},{"id":44451,"question":"La somme des angles d'un triangle est égale à 180 degrés.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"C'est une propriété fondamentale des triangles en géométrie euclidienne.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":44452,"question":"Quel est le résultat de l'opération 5 × (3 + 2) ?","option_a":"10","option_b":"25","option_c":"15","option_d":"35","option_e":"","option_f":"","bonne_reponse":"c","explication":"L'opération se résout en respectant les priorités : 5 × 5 = 25.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"10\", \"b\": \"25\", \"c\": \"15\", \"d\": \"35\"}}","_debug_options_count":4},{"id":44453,"question":"La photosynthèse permet aux plantes de produire de l'oxygène.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Les plantes libèrent de l'oxygène lors de la photosynthèse.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":44454,"question":"Quelle est la capitale de la Tunisie ?","option_a":"Sfax","option_b":"Tunis","option_c":"Sousse","option_d":"Djerba","option_e":"","option_f":"","bonne_reponse":"b","explication":"La capitale de la Tunisie est Tunis.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"Sfax\", \"b\": \"Tunis\", \"c\": \"Sousse\", \"d\": \"Djerba\"}}","_debug_options_count":4},{"id":44455,"question":"Le théorème de Pythagore s'applique uniquement aux triangles rectangles.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Le théorème de Pythagore est valable uniquement pour les triangles rectangles.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":44456,"question":"Quel est le résultat de 10 ÷ 2 + 3 × 2 ?","option_a":"11","option_b":"16","option_c":"8","option_d":"13","option_e":"","option_f":"","bonne_reponse":"a","explication":"L'opération se résout en respectant les priorités : 5 + 6 = 11.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"11\", \"b\": \"16\", \"c\": \"8\", \"d\": \"13\"}}","_debug_options_count":4},{"id":44457,"question":"La cellule est l'unité de base de tous les êtres vivants.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"La théorie cellulaire stipule que la cellule est l'unité fondamentale de la vie.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":44458,"question":"Quel est le résultat de (4 + 3)² ?","option_a":"49","option_b":"25","option_c":"14","option_d":"7","option_e":"","option_f":"","bonne_reponse":"b","explication":"L'opération se résout en respectant les priorités : 7² = 49.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"49\", \"b\": \"25\", \"c\": \"14\", \"d\": \"7\"}}","_debug_options_count":4},{"id":44459,"question":"La gravité est une force qui attire les objets vers le centre de la Terre.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"La gravité est la force qui maintient les objets au sol.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4}]