Автор - pantera2511

допоможіть , геометрія 7 клас​

Ответ

Автор - yarosholeg04

Ответ:

<3 = x

<2 = x + 11°

35° + x + x + 11° = 180°

2x + 46° = 180°

2x = 180° - 46° = 134°

x = 134°/2 = 67°

<3 = 67°

<2 = 67° + 11° = 78°

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