Предмет: Геометрия, автор: ghj33

сумма двух углов ровнобедренной тропеции равна224градуса найдитеменьший угол тропеции

Ответы

Автор ответа: 666ИнкОгнИтО666
0
сумма всех углов в трапеции = 360°
360 - 224 = 136°- сумма меньших углов
136 : 2 = 63° - меньший угол
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