Question and answer
The center of a circle is at the origin. An endpoint of a diameter of the circle is at (-3, -4). How long is the diameter of the circle?
Question
Asked 7/26/2011 3:26:23 PM
Updated 7/21/2014 11:25:16 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [7/21/2014 11:24:54 PM]
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Original conversation
User: The center of a circle is at the origin. An endpoint of a diameter of the circle is at (-3, -4). How long is the diameter of the circle?

Weegy: 10
Bean123|Points 130|

User: What is the equation of a circle whose center is at the origin and whose radius is 16?

Weegy: east
danielamorais|Points 240|

Question
Asked 7/26/2011 3:26:23 PM
Updated 7/21/2014 11:25:16 PM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [7/21/2014 11:24:54 PM]
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Rating
3
The equation of a circle whose center is at the origin and whose radius is 16 is x^2 + y^2 = 256.
Added 7/21/2014 11:25:16 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [7/21/2014 11:26:37 PM]
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