Question

How many flowers spaced every 3 inches are needed to surround a circular garden with a 30 foot radius? Round all circumference and area calculations to the nearest whole number

Answer 1

756 flowers

Explanation:

First you will need to find the circumference of the garden with circumference formula (2πr). The circumference is 188.5 and rounded to nearest whole number is 189. You then need to put that into inches since it is in feet, it is 2268 inches. Lastly, you divide that by three to get the amount of flowers needed.