Предмет: Геометрия, автор: kakacej

Знайдіть гострий кут прямокутного трикутника якщо один із його кутів дорівнює 15° БУДЬ ЛАСКА! ДОПОМОЖІТЬ Я НІЧОГО НЕ ЗНАЮ !!!!​

Ответы

Автор ответа: zenanesterenko168
1

Відповідь: кут 75°

Объяснение:

прямокутний трикутник - це трикутник в якому один кут завжди 90°, тобто в нас є два кута трикутника, а сума трикутника=180°

180-(90+15)=75°

Автор ответа: Gravel1227
1

Відповідь:У прямокутному трикутнику один із кутів дорівнює 90°, отже, сума інших двох кутів також дорівнює 90°. Якщо один з цих кутів має міру 15°, то інший гострий кут можна знайти за допомогою наступної формули:

Гострий кут = 90° - 15° = 75°

Таким чином, гострий кут прямокутного трикутника, якщо один із його кутів дорівнює 15°, дорівнює 75°

Пояснення:

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