Предмет: Геометрия, автор: m1feee

срочно помогите!!!!!

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Ответы

Автор ответа: svoridovanatasha07

1

Ответ:

возможно 120 градус

svoridovanatasha07: т к проведена диагональ и она разделила угол и один угол с одной стороны равен 60 градусов то угол который рядом с ним тоже 60 градусов сумма их даёт 120 градусов значит все углы будут 120

m1feee: к сожалению ответ не верный, но огромное спасибо!!

Автор ответа: lvv9136

1

Ответ:

60°

Объяснение:

∠КNH=90-∠MNH=90-30

∠MNH=90-∠NMK=90-60

m1feee: спасибо!!

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