{"id":"cuboid-calculator","engine":"core","category":"math","name":"Dikdörtgenler prizması","fields":[{"key":"length","label":"Uzunluk","type":"number","default":5,"required":true,"min":0},{"key":"width","label":"Genişlik","type":"number","default":4,"required":true,"min":0},{"key":"height","label":"Yükseklik","type":"number","default":3,"required":true,"min":0}],"sample":{"length":5,"width":4,"height":3}}