Задача. В параллелограмме 𝐴𝐵𝐶𝐷 точки 𝐸 и 𝐹 на отрезках 𝐴𝐷 и 𝐶𝐷 такие что ∠𝐵𝐶𝐸 = ∠𝐵𝐴𝐹. Точки 𝐾 и 𝐿 на отрезках 𝐴𝐷 и 𝐶𝐷 такие, что 𝐴𝐾 = 𝐸𝐷 и 𝐶𝐿 = 𝐹𝐷. Докажите, что ∠𝐵𝐾𝐷 = ∠𝐵𝐿𝐷.
Задача. В параллелограмме 𝐴𝐵𝐶𝐷 точки 𝐸 и 𝐹 на отрезках 𝐴𝐷 и 𝐶𝐷 такие что ∠𝐵𝐶𝐸 = ∠𝐵𝐴𝐹. Точки 𝐾 и 𝐿 на отрезках 𝐴𝐷 и 𝐶𝐷 такие, что 𝐴𝐾 = 𝐸𝐷 и 𝐶𝐿 = 𝐹𝐷. Докажите, что ∠𝐵𝐾𝐷 = ∠𝐵𝐿𝐷.
Those being doxxed include outgoing Chief Executive Carrie Lam Cheng Yuet-ngor, Chung and police assistant commissioner Joe Chan Tung, who heads police's cyber security and technology crime bureau. The best encrypted messaging apps Telegram iOS app: In the “Chats” tab, click the new message icon in the right upper corner. Select “New Channel.” A new window will come up. Enter your channel name and bio. (See the character limits above.) Click “Create.” On Tuesday, some local media outlets included Sing Tao Daily cited sources as saying the Hong Kong government was considering restricting access to Telegram. Privacy Commissioner for Personal Data Ada Chung told to the Legislative Council on Monday that government officials, police and lawmakers remain the targets of “doxxing” despite a privacy law amendment last year that criminalised the malicious disclosure of personal information.
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