Aziarmimami Aziarmimami

09-12-2016
Mathematics

contestada

Find the center and radius of the circle that has(-2,5)and(-4,9)as endpoints of the diameter.

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Peytiii2829 Peytiii2829

09-12-2016

Use the Midpoint formula:
( (x1 + x2) / 2 , (y1 +y2) / 2 )

( ((-2 + (-4)) /2, (5-9)/2 )
Midpoint: (-3, 7)

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