Question

Find the size of the angle 3x.

3x=

Answer 1

60 degrees

Explanation:

a straight line is 180 degrees

2x= 120 degrees

x=60 degrees

Answer 2

The value of x is 60°

Explanation:

For a given Straight Line

We know that, The straight angle is an angle equal to 180°

So,

3x = 180

Divide by 3 from both side

3x/3 = 180/3

x = 60°

Thus, The value of x is 60°

-TheUnknownScientist