Question

Решите пожалуйста задачу, геометрия 8 класс, один из острых углов прямоугольного треугольника равен 23 градуса, найдите его другой острый угол. дайте ответ в градусах. пожалуйста

Answer 1

Ну один угол 90° т. к. прямоугольный, другой 23 => третий 180-90-23=67°

Answer 2

Finding the Other Acute Angle of a Right Triangle

To find the other acute angle of a right triangle when one of the acute angles is given, we can use the fact that the sum of the angles in any triangle is always 180 degrees.

Let's denote the given acute angle as A, and the other acute angle as B. The right angle will be denoted as C.

We are given that angle A is 23 degrees.

Using the fact that the sum of the angles in a triangle is 180 degrees, we can set up the equation:

A + B + C = 180

Since angle C is a right angle and measures 90 degrees, we can substitute the values:

23 + B + 90 = 180

Simplifying the equation:

B + 113 = 180

Subtracting 113 from both sides:

B = 180 - 113

B = 67

Therefore, the other acute angle of the right triangle is 67 degrees.

Please let me know if you need any further assistance.