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What is the area for a circle with a diameter of 4*
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What is the area for a circle with a diameter of 4*

User Gabriel Ferrarini
by
6.7k points

2 Answers

2 votes

Answer:

12.56637

Explanation:

A=πr²

d=2r

A=1/4πd²=1/4·π·4²=12.56637

User Cse
by
6.9k points
0 votes

Answer: A = 12.57

Step-by-step explanation: Hope this helps

User Vipul Mittal
by
6.5k points
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