Предмет: Геометрия, автор: Nastuhenka

Подобны ли треугольники?

почему?

Приложения:

Ответы

Автор ответа: qwertyswift
0

треугольники подобны, так как треугольники египетские. все египетские треугольники подобны между собой

Автор ответа: Rysla
1

По теореме Пифагора найдём 3-ю сторону 1-го треугольника.

64+36=100

Тогда неизвестная гипотенуза равна 10. Зная величину двух пар сторон треугольников составим отношение сторон.

8/20= 10/25

2/5=2/5 так как коэффициент подобия одинаков, то треугольники подобны

 

 

 

 

 

 

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