Предмет: Геометрия, автор: nurgalievaamalia

В правильной четырехугольной пирамиде SABCD точка O- центр основания , S-вершина на , SO-54см AC-144см.Найдите боковое ребро SA?​

Ответы

Автор ответа: tost202020
0

Ответ:

90

Объяснение: См картинку, там ответ

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had had
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rained, was walking
rained, walked
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was raining, was walking 
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still shivered
was still shivering
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