Pick A that is the one I would go with.
9/10 because that equals .9
Answer:
7x/2 + 2
Step-by-step explanation:
Exterior angles of polygons always add up to 360 degrees.
A pentagon has 5 sides, so divide 360 degrees by 5 sides.
360/5 = 72
One exterior angle of a regular pentagon (all 5 sides and angles are equal) is 72 degrees.
Answer:
The first one
<em>Hope this helps</em>
<em>-Amelia The Unknown</em>