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12.08 Equations of circles

Interactive practice questions

Consider all points that are equidistant from the origin.

Which of following graphs represents this collection of points?

Loading Graph...
Graph to scale

A

Loading Graph...
Graph to scale

B

Loading Graph...
Graph to scale

A

Loading Graph...
Graph to scale

B
Easy
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Consider the following.

Consider the circle in the graph.

Consider the graph of the circle shown below.

Outcomes

II.G.GPE.1

Derive the equation of a circle of given center and radius using the pythagorean theorem; complete the square to find the center and radius of a circle given by an equation.

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