Question and answer
formular area of a circle
Question
Asked 7/20/2010 10:26:07 AM
Updated 2/26/2019 9:00:27 PM
5 Answers/Comments
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User: formular area of a circle

Weegy: Half the Diameter.
ching|Points 51|

User: area of trpezium

Weegy: Area = ½(a+b) × h h = vertical height
Expert answered|goldenlight|Points 4186|



Question
Asked 7/20/2010 10:26:07 AM
Updated 2/26/2019 9:00:27 PM
5 Answers/Comments
New answers
Rating
8
The formula for the area of a circle is: A = r2.
Added 10/28/2018 12:22:28 PM
This answer has been confirmed as correct and helpful.
5
[Deleted]
Added 2/26/2019 8:54:30 PM
Deleted by Flora1988 [2/26/2019 8:54:38 PM]
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[Deleted]
Added 2/26/2019 8:55:30 PM
Deleted by Flora1988 [2/26/2019 8:56:53 PM]
5

To get the area of a circle we use this formula A = r2 or (Pi) times the Radius squared. And when you know the Diameter use this formula A = ( /4) × D2
or when you know the Circumference :
A = C2 / 4 .

Added 2/26/2019 9:00:27 PM
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Added 2/26/2019 8:53:19 PM
Deleted by Flora1988 [2/26/2019 8:55:25 PM]
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