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Mathematics, 29.01.2021 14:50 kayliejeancost
For each of the following equations, give the centre and radius of the circle.
a)x^2 + y^2 = 25 b) x^2 + y^2= 1
d) (x - 5)^2 + (y-3)^2 = 81 e) (x+2)^2 + (y-1)^2 = 9
g) (x + 1)^2 + (y + 3)^2 = 49 h) x^2+ y^2 = 6.25
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For each of the following equations, give the centre and radius of the circle.
a)x^2 + y^2 = 25 b)...
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