Answer:
x = 36° .
Step-by-step explanation:
Given : One exterior angle of a regular pentagon has a measure of (2x).
To find : what is the value of x.
Solution : We have given
One exterior angle of a regular pentagon has a = (2x).
Each exterior angle = [tex]\frac{360}{number\ of\ exterior\ angle}[/tex].
Plug the values each exterior angle = 2x , number of exterior angle = 5.
2x = [tex]\frac{360}{5}[/tex].
2x = 72.
On dividing both sides by 2
x = 36.
Therefore, x = 36° .
