Предмет: Геометрия, автор: ggggi26

В прямоугольном трапеции основания равны 22см и 6 см, а большая боковая сторона 20 см. Найдите периметр трапеции

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Автор ответа: bazarkin12

60 см

Проведи высоты со стороны меньшего основания к большему

Отделится треугольник прямоугольный. А останется прямоугольник. Сверху основание 6 боковая сторона 20 и низ 22. А так как там еще сторона то 20 тоже и просто по теореме Пифагора.

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