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An archeologist found the remains of an ancient wheel,which she then placed on a grid, and an arc of the wheel passes through the A(-7,0),B(-3,-4) and C(7,0), locate the center of the wheel, and the standard equation of the circle defining its boundary.

Guest Jun 16, 2018
 #1
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X^2 + (Y-3)^2 = 9

 

Center at (0,3)

Guest Jun 17, 2018
edited by Guest  Jun 17, 2018
 #2
avatar+9552 
+3

An archeologist found the remains of an ancient wheel,which she then placed on a grid, and an arc of the wheel passes through the A(-7,0),B(-3,-4) and C(7,0), locate the center of the wheel, and the standard equation of the circle defining its boundary.

 

.....or you use this way

 

 

laugh

Omi67  Jun 17, 2018
edited by Omi67  Jun 17, 2018
 #3
avatar+93305 
+1

WOW Omi, that was an epic effort.

thanks :)

Melody  Jun 18, 2018

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