Предмет: Геометрия, автор: sofiyavaren

СРОЧНОООООО!!!
Катет прямокутного трикутника дорівнює 10 см, а гіпотенуза дорівнює 26 см.
Знайди площу трикутника.

Ответы

Автор ответа: yuliabastova2005

1

Ответ:

a = 10 см

с = 26 см

a² + b² = c² - теорема Пифагора

b² = c² - a² = 26² - 10² = 676 - 100 = 576

b = √576 = 24

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