Given a circle with a center at (1, 2) and a radius of 3, what would the equation of the circle be?

A.(x - 1)^2 + (y-2)^2 = 3
B.(x + 1)^2 + (y + 2)^2 = 9
C.(x - 1)^2 + (y - 2)^2 = 9
D.(x - 1)^2 + (y - 2)^2 = 6

Step-by-step explanation:

(x-1)² + (y-2)² = 9

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

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