Предмет: Геометрия, автор: maks120top

СРОЧНО ПРОШУ ПОСТАВЛЮ 5 ЗІРОК

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Ответы

Автор ответа: sofimomont

Ответ:

кут АSM=180°-145°=35°

кут MAS=90°-35°=55°

Автор ответа: Kristin2010

Ответ:

кут А=55°, D=35°

Объяснение:

оскільки кут ∆АDC прямокутний, то один кут дорівнює 90°, і два гострих мають суму 90°, кут D=180°-145°=35°(як суміжний з кутом який має 145°), кут A=90°-35°=55°

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