Question

Stuck on this question can anyone please help me on it? Thanks!

Answer 1

Answer:

x=30

Step-by-step explanation:

4x+2x=180 (angles at a point on a line equals 180)

6x=180

x=30

Answer 2

Answer:

4x+2×=180

this is because angle 4 x and angle 2x form a linear pair and we know that the sum of linear pair is 180.

so this gives us the result that 2x when added to 4x gives us 6 x = 180

x=180÷6

x=30