Сторони трикутника відповідно дорівнюють 5, 8, і 10 см. Знайди: 1. Косинус найменшого кута трикутника. 2. Градусну міру найменшого кута, використовуючи калькулятор. Capture.JPG 1. Округли до тисячних (0,001): cos C= 2. Округли до цілих: ∠C= ° срочно пж 4 мин осталось

Вопрос школьника по предмету Математика

Сторони трикутника відповідно дорівнюють 5, 8, і 10 см.

Знайди:

1. Косинус найменшого кута трикутника.

2. Градусну міру найменшого кута, використовуючи калькулятор.

Capture.JPG

1. Округли до тисячних (0,001):

cos C=

2. Округли до цілих:

∠C=
°
срочно пж 4 мин осталось

Ответ учителя по предмету Математика

rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrtgrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrОтвет:fr

Пошаговое объяснение:

nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

yyynfffffffffffffffffffeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyygggggggggggggggggggggggggggggggggggggggggggggggggggggggfjhdtyjjtfuyjfggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttffffffffffffffffffffffffshttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffgffffffffffffffffffffffffffsıynvkerhg