Предмет: Геометрия, автор: kalustyan0503

помогите пожалуйста!!!!!

Приложения:

Ответы

Автор ответа: lshmafI

Ответ:

128

Объяснение:

Сумма углов параллелограмма = 360°

Углы через которые проходит диагональ = одинаковые

Значит сначала узнаём сумму известных углов, а точнее 104°

Теперь от 360° отнимаем 104°, получаем 256°

256° сумма двух одинаковых углов, значит надо найти 1 слагаемое разделив на 2

256:2=128

Значит А равно 128°

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We need energy to heat our homes, cook and clean for our families and for transport. It allows us to live a comfortable and easy life. However, if we don’t use this energy properly we will soon run out. Luckily, there are things we can all do to help our planet and conserve our resources.
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1) T
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3. Home appliances don’t need much energy to run.
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