it is gonna be c trust me I know for a fact
You would have to get the container and put water in it but the container has to hold more than 1 liter so you would see where the water is at the measured point.
Answer:

Step-by-step explanation:



Hope this helped!
<h2>~AnonymousHelper1807</h2>
For a 7 sides polygon which is called heptagon or septagon
Interior angles = (7-2)*180/7 = 128.57°
Exterior angle = 180 - 128.57 = 51.43°
Central angle = 360/7 = 51.43°
The statements which are correct:
<span>3. The regular polygon ABCDEFG can be broken down into 2 isosceles trapezoids and 1 isosceles triangle
</span>
<span>5. The central angle of the polygon ABCDEFG is about 51.43° and each interior angle is about 128.57°
</span>
<span>7. The central angle ABCDEFG is the same measure of the exterior angle
</span>