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Ivenika [448]
3 years ago
10

Question 1 (1 point)

Mathematics
2 answers:
svlad2 [7]3 years ago
8 0

Answer:

9π units²

Step-by-step explanation:

To obtain an exact answer, use π, not an approximation such as 3.14.

A = πr² is the appropriate formula.

Here,

A = (3)^2·π units², or 9π units²

BigorU [14]3 years ago
8 0
A=πr2=π·32≈28.27433
If you do pie times 3 squared you get 28.27433
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