Question

Help
Find the area of this circle. Use 3 for a.
A = ar2
2 ft
[?] ft2

Answer 1

Answer:

12 ft^2

Step-by-step explanation:

given:

radius : 2ft

pie = 3

area of circle = πr^2

=3*2^2

=12 ft^2

Answer 2

Answer:

12.56 ft²

Solution:

A=πr²

A= 3.14×2

A= 3.14 × 4

A= 12.56

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