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30 days free to try out the Estude Matemática platform: https://estude.link/ytqdd012 ↓ Today's question in the “Question of the Day” series is number 51 of the 2020 edition of the ITA (Instituto Tecnológico da Aeronáutica) entrance exam. This is a very interesting Analytical Geometry question, but with some nuances of Plane Geometry: you have to determine the coordinates of vertex A of an isosceles triangle ABC so that the circle inscribed in it has radius 3. To get there, you will use a totally ninja-like triangle similarity... Let's study together? #math #liveclass #studymath #live