Предмет: Геометрия, автор: sashaberdina

Точка А находится на расстоянии 13 см от каждой стороны квадрата. Найти расстояние от точки А до плоскости квадрата, если сторона квадрата равна 10 см, срочно адекватный ответ!!!!

Ответы

Автор ответа: temurmalik17

Значит надо найти высоту пирамиды .
По теореме пифагора имеем
Sqrt (13^2-5^2)= Sqrt(169-25)=Sqrt144=12

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