Предмет: Математика, автор: sevinctarquliyev

3.
ABC = 40°
AE=AD и CF=CD.
Найдите EDF
B) 60°
D) 80°
A) 50
C) 70°​

Ответы

Автор ответа: MikeRex
4

Ответ:

Общий угол =180°

Решаем

180-40=140

140-90=50°

Ответ=50° либо же А

Пошаговое объяснение:

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