Question

Угол FMN развернутый уголFMD=40,уголĶMD=60 найдите угол KMN ​

Answer 1

Ответ:

угол ∆KMN=80°

где уголFMN=180°

Answer 2

To find the angle KMN, we can use the fact that the sum of the angles in a triangle is 180 degrees.

Given: Angle FMD = 40 degrees Angle KMD = 60 degrees

We know that triangle FMD and triangle KMD share the side MD. Therefore, we can write:

Angle FMD + Angle KMD + Angle FMK = 180 degrees

Substituting the given values:

40 + 60 + Angle FMK = 180

Combining like terms:

100 + Angle FMK = 180

Now, we can solve for Angle FMK:

Angle FMK = 180 - 100

Angle FMK = 80 degrees

So, the angle KMN is 80 degrees.