Question

Find the value of x

Answer 1

x = 20

Explanation:

Looking at the image you've posted here. We can see this triangle is equilateral. That also means 3x is 60°, as are the other two angles. All you really have to do is dividing both sides of the equation by 3 to get x to equal 20.

Answer 2

x = 20

Explanation:

Each side would be 60. 60/3 would be 20. So x = 20