Предмет: Геометрия, автор: ivangfrick

Решить хотя бы 3 задачи​

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Автор ответа: rhfcfdtw
1

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ответы и решения написала на твоем фото

угол КВА

1)40°;2)40°;3)110°; 4)70°,5)100° 6)90°

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