Find the area of a regular hexagon with the given measurement. 4-inch side a = sq. in.

The area of regular hexagon is 41.57 sq. in.            

Step-by-step explanation:

Given the side of regular hexagon which is 4-inch

we have to find the area of a regular hexagon.  

Side of regular hexagon is 4 inch

a=4 inch

The area of regular hexagon can be calculated by the formula

The area of regular hexagon is 41.57 sq. in.

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies