Question

Дано а паралельна б с-секущ угол 1 в 4 раза меньше угла 2 найти угол3

Answer 1

Односторонние углы=180
составим уравнение
х-угол 1
4х-угол 2
х+4х=180
х=36
второй односторонний угол= 180-36=144
и вообще какой тут угол 3? скинь фото

Answer 2

Given Information

We are given that angle 1 is four times smaller than angle 2, and angle a is parallel to angles b and c.

Solution

To find angle 3, we need to determine the relationship between angle 1 and angle 3.

Let's assume that angle 1 is x degrees. Since angle 1 is four times smaller than angle 2, we can express angle 2 in terms of angle 1 as 4x degrees.

Since angle a is parallel to angles b and c, angle 3 is equal to angle b. Therefore, angle 3 is also x degrees.

So, angle 3 is x degrees.

Please let me know if I can help you with anything else.