The exterior angles of a quadrilateral have measures of 72∘, 58∘, 2x∘, and 3x∘. How do I find the value of x?
1 Answer
Feb 12, 2017
The sum of all exterior angles of any polygon is always
Explanation:
In any given polygon, whether there are
Therefore, your equation would be
72^@ + 58^@ + (2x)^@ + (3x)^@ = 360^@
Simplify to get the answer.
72 + 58 + 2x + 3x = 360
130 + 5x = 360
5x = 230
x = 46