3 years ago

Match the pairs of equations that represent concentric circles. Tiles

1 answer:

3 0

General form of equation of circle can be written as

(x - a)^2 + (y - b)^2 = r^2 where the center of circle is at (a, b)

Concentric circles wil all have the same values for a and b.

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nikitadnepr [17]

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