Предмет: Геометрия, автор: kibenkovitalina3

Знайти катет прямокутного трикутника, якщо його гіпотенуза дорівнює 24 см, а проекція шуканого катета на гіпотенузу - 6 см.

Ответы

Автор ответа: ermoskinaanna34

2

Відповідь:

У прямокутному трикутнику є таке співвідношення:квадрат катета дорівнює добутку гіпотенузи та проєкції катета на гіпотенузу.

квадрат катета=24*6=144;

катет=√144=12(см).

Відповідь:12см.

Пояснення:

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: radevartem361

Complete the sentecses with the present simple or present continuos form of the verbs in brackets.
1.I (usually/take) photos on my phone.
2.Jez (learn) the guitar at the moment because he (want) to be in a band.
3.I (try) to text Anna now because.
4.We (usually/cycle) to school,but it (rain) today,so we (go) by bus.
5.I (look) for my charger.I (not know) where i left.

11 месяцев назад

Предмет: Математика, автор: NinaRyduk

допоможіть будь ласка

11 месяцев назад

Предмет: Английский язык, автор: hover8391

2 Read the text about a famous photographer and complete the sentences. 1. Paul Nicklen's photos are about ★★★. 2. When he saw a seal, he became very ★★★. 3. Nicklen was surprised because the seal ★★★.
You probably haven't visited the Arctic or Antarctica. But don't worry because you can learn a lot about these places from Paul Nicklen's photos. Nicklen grew up on an island in Canada. He has always felt a deep love for nature. He has written several books including Born to Ice and Polar Obsession. Nicklen enjoys taking photos. He has taken a lot of photos of animals in the polar regions. Nicklen has followed sea lions He has dived with whales He has studied polar bears. Once, a huge seal came to his boat. Nicklen jumped into the water. He was very scared, but much to his surprise, the seal didn't attack him. She even tried to feed him! The seal brought him a penguin to eat, and he photographed her.

11 месяцев назад

Предмет: Физика, автор: anastasiyabeluha07

За допомогою похилої площини довжиною 5 м піднімають вантаж на висоту 3 м, прикладаючи прицьму силу 2 кН. Якою є маса вантажу, якщо ККД похилої площини становить 30 %? (Вважайте g=10 Н/кг)
срлчнл

6 лет назад

Предмет: Английский язык, автор: absmadaci

Mark the right definition of the word: Employee
Выберите один ответ:
a. People who own a company and share its profits and losses
b. Someone with legal training whose job is to help the lawyer
c. Someone who is paid regularly to work for a person or an organization

6 лет назад