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missashleyn
 3 years ago
What is the center and radius of this circle?
Center: (3, 5); Radius: 7
Center: (3, 5); Radius: 14
Center: (5, 3); Radius: 14
Center: (5, 3); Radius: 7
missashleyn
 3 years ago
What is the center and radius of this circle? Center: (3, 5); Radius: 7 Center: (3, 5); Radius: 14 Center: (5, 3); Radius: 14 Center: (5, 3); Radius: 7

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sami21
 3 years ago
Best ResponseYou've already chosen the best response.0diameter is 14 (distance between two extrem points on either x or y axis ) so radius is =7 from the figuge and knowing radius is =7 centre is at (5,3 )

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.2To find the center, you need to find the midpoint of this blue line segment

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.2notice how the red endpoints are the points (12, 3) and (2,3)

missashleyn
 3 years ago
Best ResponseYou've already chosen the best response.0Oh okay so so the center is (5, 3) and the radius is 7

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.2yep the center is (5,3) once you have the center, you just measure the distance from that center to any point on the circle to find the radius it's probably easiest to pick either red point

jim_thompson5910
 3 years ago
Best ResponseYou've already chosen the best response.2you're welcome
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