Question

The diagram shows a triangle.
2x
60°
2x
What is the value of x?
Х=

Answer 1

X=30

Explanation:

It is a equilateral triangle so all side are the same

You would add the x's so it would be 4x + 60 = 180

Thats 4x = 120

Divide 120 by 4 and u get 30

Answer 2

2x+2x+60=180 because the angles have to add up to 180

So you have

4x+60=180

4x=120

x=30