Предмет: Геометрия, автор: nikkispiridonova

желательно жду ответ сегодня тк срок на исходе

Приложения:

Ответы

Автор ответа: ChernyshVika1367
1

Ответ:

1. 110 градусов (все размеры углов даны в градусах)

2. 8 и 48 соответственно

3. 112

Объяснение:

1. 175 - 65 = 110 (из всего угла вычитаем известную часть, чтобы найти другую)

2. Так как угол ВАК (1 часть) в шесть раз меньше угла DAK (6 частей), весь угол ВАD = 7 частей. Значит,

ВАК = BAD : 7 * 1 = 8

DAK = BAD : 7 * 6 = 48

3. ACF + TCP = 158 + 134 = 292

TCF = 292 - 180 = 112

Проверка:

ACT + TCF + FCP = 46 + 112 + 22 = 180

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