nvinhn1509 4/12/2024 10:04:41 AM
  1. Trong không gian https://lh7-us.googleusercontent.com/tC6du_YSVeQ_BtvUb3151JM5tJ6TDh8DDFMJRHwKs_DqORHbI8h76msE3ccdHM6fBP1bKv6OCg6VQ-4qWU8W8NoXFNtnYjKsEtaAIWAxCghLJ7RUc_rz7wJGEgSb2eO_b_4ax4A16NjfLGE=s800, cho hai điểm https://lh7-us.googleusercontent.com/VOs8efAIa1sWvfIpMMjUPi13Dgc5L63gm3iQboTLctpLyi9f-mxzveY7-JuJI_2NY_0xOZ0n5sg89lv-kQuN6tQ3mA8efQJsICXvxpzaUHSfQ4z19i87H0knVbmUeWwhqu06Fgj7YeQTGiw=s800. Xét khối nón https://lh7-us.googleusercontent.com/ifydfb8A6aiKKJFTISRIU2OZM9H0Dmv91GARB1l5jcjdo3jt_JELWfBFZCREhLdzns1Y8TBnZcWlDJCsM708ViITXBY2dmX3muE93Y1EReB_ehqchUyc_caq2Hlv6DHI78wppKZHIYbHf9w=s800ngoại tiếp mặt cầu đường kính https://lh7-us.googleusercontent.com/ZVSwc3g4kSyK0DsBZcVdQ6CcYM2xMVq_XyaraxS7rfSE_LI9ZByEEk15X-I5WzLTWFHb0l2jNc6rpl7Lz-FrBKfNKcdm0wIxz5MKYsY4iUUFpUV6BL6YhhNnIYb0kz9cJRF030TDMpd6wzM=s800 có https://lh7-us.googleusercontent.com/Cs39uytWYj2LqlWty0R6VN__N4rti9X1SrB_iw-dw3BSibOm1D3Hrj3tuKL1tlEUMB9sp9j72oVuJ8sFcjCbCgxR18w1_bdnmCKA96jDy5_KNJgpBxWv2NBB363WgZS-nzu226c1eDbjDdQ=s800 là tâm đường tròn đáy khối nón. Gọi https://lh7-us.googleusercontent.com/lKSgPCVIP5k06cqVh3jkV-2gzJsXRO1bndoU9a63fSzw2kesKVzSyqCG4o2GHrbpWrF0eVjobsN4AxAxUkbvBUQIWSieriuEGPAToqvpHy_zM4nh716aIqUZIk124uSscpfcVig-_pyDuaw=s800 là đỉnh của khối nón https://lh7-us.googleusercontent.com/ifydfb8A6aiKKJFTISRIU2OZM9H0Dmv91GARB1l5jcjdo3jt_JELWfBFZCREhLdzns1Y8TBnZcWlDJCsM708ViITXBY2dmX3muE93Y1EReB_ehqchUyc_caq2Hlv6DHI78wppKZHIYbHf9w=s800. Khi thể tích của khối nón https://lh7-us.googleusercontent.com/ifydfb8A6aiKKJFTISRIU2OZM9H0Dmv91GARB1l5jcjdo3jt_JELWfBFZCREhLdzns1Y8TBnZcWlDJCsM708ViITXBY2dmX3muE93Y1EReB_ehqchUyc_caq2Hlv6DHI78wppKZHIYbHf9w=s800 nhỏ nhất thì mặt phẳng qua đỉnh https://lh7-us.googleusercontent.com/lKSgPCVIP5k06cqVh3jkV-2gzJsXRO1bndoU9a63fSzw2kesKVzSyqCG4o2GHrbpWrF0eVjobsN4AxAxUkbvBUQIWSieriuEGPAToqvpHy_zM4nh716aIqUZIk124uSscpfcVig-_pyDuaw=s800 và song song với mặt phẳng chứa đường tròn đáy của https://lh7-us.googleusercontent.com/ifydfb8A6aiKKJFTISRIU2OZM9H0Dmv91GARB1l5jcjdo3jt_JELWfBFZCREhLdzns1Y8TBnZcWlDJCsM708ViITXBY2dmX3muE93Y1EReB_ehqchUyc_caq2Hlv6DHI78wppKZHIYbHf9w=s800 có phương trình https://lh7-us.googleusercontent.com/FfFPGBib16vEBXhRvAq8Q3fEl8egb6vTOL9QxmLDNdnHdYET7n8c6-JYAqwi9lFBcLTWgqnqqmK8X2XwfUhu0t6PwC2eJtYoQwPhnApzm4KTTzZsndmujgv00YFdFLWQ0qb90YTDnntqWB0=s800. Tính https://lh7-us.googleusercontent.com/FPmJ5b7kXE5XRUED1BUJew_GcfwKUGPY_2_QjomR81OpYauDxNkZAANrE94LXU-GyQpVTlEUHeTidiqvnj5FJsLn8_BdLqMoyXB1CtfpfA6NDfUNFofkR-SqByfkq2hVdB1mYqG38565ZZ0=s800.

A. https://lh7-us.googleusercontent.com/YxMD7Rq8jv6cPc6HgEobwVpk-nVURKeUHD8-jfwizeFhKYcQ7NYGo8a4UkIKb0qIae7CErQ-gvWzYVhnnG0veQYfpegsI-mRKLCUBQ0Ctzlxy2dfVOt--bFNXln4gcHNKS-iZcglLvUXaIQ=s800.        Bhttps://lh7-us.googleusercontent.com/id8xTeAyLtJ5vqzluhH4M6bCXBat6vZU1h-ZzTlYVfUtifrIQygNqSEqI2-suwFpNV9skTkBkQpQVhFCHWqF6vHyl3uM7GjDlHGwkPrGYUSDgWtaWEk7M1PzAaT_IVeNBctggSuuZFa3fWE=s800.        C. https://lh7-us.googleusercontent.com/K8-KUQ32lALIElKegjHt2d4Xsrr_xpRv5ifM3CsJoSjNTi0EC81yWUzVXQIzrm1iQCK5Z_H8TlkAu2p2xit4jz__-W_9MA89APFvjAdILZInBQ9WWYaO1qPSNEwqwGrdYrPpKfCegLReeiQ=s800.        D. https://lh7-us.googleusercontent.com/cZ-Py8GWBO3dAYj8ccS3plmqd2Cxd8D_cySFr0QLulY-Q6plnusHV_A8PJuePq4VVZachRoTGxn6t7n6vR4R1N2Vm7epxUOB4d7iOkXG-aqZKPRnWM8NFDCgqqIHa2w9p8a23MT-ja2y6Pg=s800.

5. Đề thi thử bám sát cấu trúc đề minh họa TN THPT 2024 - Môn Toán - Đề 5 - File word có lời giải