Find the area of this circle.
Use 3.14 to approximate
A = ar2
20 ft
2 answers:
Answer:
314
Step-by-step explanation:
Answer:
314
Step-by-step explanation:
R= half of d
d= 20
20/2= 10
r=10
Plug into formula:
3.14(10)^2
= 314
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