Question

Work out the value of x please

Answer 1

Answer: x = 30

1. We can see, that sum of both of those angles will give a half-full angle, so we write:

4x + 2x = 180

2. We simplify:

6x = 180 |:6
6x : 6 = 180 : 6
x = 30

So the answer is x = 30. Hope this helps!