Mathematics, 18.04.2021 14:00 iddujdjddjsj8537

5 xÔz et zot sont deux angles adjacents tels que xOz = 15° et xOt = 90°. B est un point de [Oz). P et C sont les symétriques respectifs de B par rapport à (Ot) et (Ox). Montrer que les points P, O et C sont alignés.

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5 xÔz et zot sont deux angles adjacents tels que xOz = 15° et xOt = 90°. B est un<br /...