Write the standard equation of the circle with center (2, 3) and a diameter of 12.

(x - 2) 2 + (y - 3) 2 = 36

(x + 2) 2 + (y + 3) 2 = 12

(x - 2) 2 + (y - 3) 2 = 6

(x - 3) 2 + (y - 2) 2 = 36

Question

Alanna Nelson

11 August, 22:50

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Ari Barron · Answer 1

equation of a circle: (x - x₁) ² + (y - y₁) ² = r²

r = 6; x₁ = 2; y₁ = 3

2 (x - 2) ² + 2 (y - 3) ² = 36

Write the standard equation of the circle with center (2, 3) and a diameter of 12.(x - 2) 2 + (y - 3) 2 = 36(x + 2) 2 + (y + 3) 2 = 12(x - 2) 2 + (y - 3) 2 = 6(x - 3) 2 + (y - 2) 2 = 36