Question

Plz help me.
And please don't put incorrect answers for points.
Whowever get the question right I will award them Brainly and 5 stars.

Answer 1

Assuming you want to find x?
You know that the angles at C and B have to be the same (6x) because it’s an isosceles triangle (as indicated by the lines going through AC and AB), and angles in a triangle add to 180*

So 3x + 6x + 6x = 180*
15x = 180*
x = 180*/15
x = 12*

Answer 2

Answer:

From the lines we know that that two sides are the same so the other angle is also 6x

the total of a triangle equals 180 so

6x+6x+3x=180

15x=180

x=12

Hope This Helps!!!