Предмет: Геометрия, автор: kostikovamarianna3

хоть по одно решите пожалуйста, ОЧЕНЬ СРОЧНО​

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Ответы

Автор ответа: shevoldayeva
1

Ответ:22

Объяснение:

  1. 180-(90+68)=22
  2. ADC - равностороний => AD=DC=AC
  3. 68     180-(90+60)=30 => BA=  ½bc
  4. 60    
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