Предмет: Геометрия, автор: lerochka210600

разность двух углов параллелограма равна 40 градусов.найдите все углы параллелограма

Ответы

Автор ответа: IAlinAI

180-40=140
140:2=70 меньший угол
70+40=110 больший угол
противоположные углы в пар-ме равны.

Автор ответа: lerochka210600

Спасибо))

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