What construction does the image below demonstrate?

The construction that the image demonstrate below is:

                     Hexagon

Step-by-step explanation:

From the figure we see that the figures denotes the construction of a polygon named hexagon.

The steps fro construction are as follows:

Draw a circle.Take a compass and put the point of compass at any point on the circumference and draw a  circle by taking that point at center, let it be B.Next keep the point of compass at the point where the arc in step 2 meets the circle let it be C and continue to do so till we reach B. Now join the points BCDEFGB to obtain a hexagon.

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.