Answer:
c
Step-by-step explanation:
1/6. theres only one 2, and theres 6 numbers total.
It will be easier to explain how to solve this question in a square. If you rotate 4-sided square from the centre, you need to rotate it 90 degrees. The formula for this would be: 360 ° /the side count. In a square, it would be 360° /4= 90°.
In 18-sided polygon, the calculation would be: 360°/ 18 side= 20°
Both the x and y have to be greater than zero so you need to add two inequalities, x>0, y>0
Area= 10.8m Perimeter= 15.6m hope this helps
