Question

How many​ flowers, spaced every 3 ​in., are needed to surround a circular garden with a 100​-ft ​radius? Use 3.14 for pi.

Answer 1

Answer:

2512 flowers

Step-by-step explanation:

We need to find the circumference first

C = 2 * pi * r

C = 2 * 3.14 * 100

C = 628 ft

We need to convert this to inches

628ft * 12inches/ft =7536 inches

We want the flowers  every 3 inches, so we divide by 3

7536/3 =2512

We need 2512 flowers