Question

Один из острых углов прямоугольного треугольника равен 20 градусов найдитеостальныеуглы треугольника

Answer 1

Если треугольник прямоугольный следовательно один угол 90 градусов 2 угол 20 ну и 90-20=70

Answer 2

Так как прямоугольный, то первый угол 90, второй 20, а третий:
180-90-20=70

Answer 3

Finding the Other Angles of a Right Triangle

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

Let's assume that one of the acute angles of the right triangle is 20 degrees. We can find the other acute angle by subtracting the given angle from 90 degrees, since the sum of the two acute angles in a right triangle is always 90 degrees.

Therefore, the other acute angle can be found as follows:

Other acute angle = 90 degrees - 20 degrees = 70 degrees

So, the other acute angle of the right triangle is 70 degrees.

To summarize: - One of the acute angles of the right triangle is 20 degrees. - The other acute angle of the right triangle is 70 degrees.

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