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Your town is building a circular ice rink with a diameter of 100 feet. Around the ice rink will be a walkway that is 10 feet wide. What is the approximate area of the walkway?

Verified Answer :

apologiabiology

area=pir^2
d/2=r

all-rink=walkway

all diameter=100+10+10 (because 2 sides of the rink)
all radius=120/2=60
area =pir^2
area=pi60^2
area=3600pi

rink diameter=100
rink radius=100/2=50
area=pi50^2
area=2500pi

walkway=all-rink
walkway=3600pi-2500pi
walkway=1100pi
if aprox pi=3.14
walkway=3454 ft^2

mrmoomoo

Answer:

about 3,500 square feet   on ttm

Step-by-step explanation:

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