AM-2392

Equation of a circle (centre–radius form)

A Math · Secondary 4 · Easy · Equation of a circle (centre–radius form)

1. $(x-4)^2 + (y+2)^2 = 25$
2. $(x+4)^2 + (y-2)^2 = 25$
3. $(x-4)^2 + (y-2)^2 = 25$
4. $(x+4)^2 + (y+2)^2 = 25$

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