MATH SOLVE

3 months ago

Q:
# Circular flower bed is 24 m in diameter and has a circular sidewalk around it that is 3 m wide. find the area of the sidewalk in square meters. use 3.14 for pi.

Accepted Solution

A:

radius:24/2=12 m

the area of the sidewalk:3.14*(12+3)^2-3.14*12^2=3.14*81=254.34m^2

the area of the sidewalk:3.14*(12+3)^2-3.14*12^2=3.14*81=254.34m^2