Question

Утвержедние " квадрат стороны треугольника равен сумме квадратов двух других сторон без удвоенного произведения этих сторон на косинус угла между ними" называют 1) теорема синусов 2) теорема косинусов 3)теорема пифагора 4) теорема Фалеса срочно!!!!

Answer 1

Афганистану сборные лимит спросить Тбилиси

Answer 2

Answer:

The statement "the square of the length of the hypotenuse of a right-angled triangle is equal to the sum of the squares of the lengths of the other two sides without the doubled product of these sides by the cosine of the angle between them" is known as the Pythagorean theorem.

The Pythagorean theorem is a fundamental principle in geometry and is expressed mathematically as:

c^2 = a^2 + b^2

Where: - c is the length of the hypotenuse - a and b are the lengths of the other two sides of the right-angled triangle.

This theorem is named after the ancient Greek mathematician Pythagoras, who is credited with its discovery.