A circular flower bed is 22 m in diameter and has a circular sidewalk around it that is 4 m wide. Find the area of the sidewalk
in square meters. Use 3.14 for pi
1 answer:
Answer:
326.6 m^2
to nearest tenth.
Step-by-step explanation:
The radius of the flower bed = 1/2 * 22 = 11m
The radius of the whole area included the sidewalk = 11 + 4 = 15 m
So the area of the sidewalk = area of the whole - area of flower bed
= 3.14 * 15^2 - 3.14* 11^2
= 326.6 m^2.
You might be interested in
x=3/15 thus y=6/15 If x=1/4 then y =2/4
Answer:
People to tables: 5:1
Tables to people: 1:5
Step-by-step explanation:
Y = 6x put it in a graphic calculator or go to desmos.com
90cm:1.5m=90cm:150cm=9:15=3:5=3/5
Answer:
78
Step-by-step explanation:
stop cheating pls
