Which point does not lie on the circle centered at (3, 2) with radius 5?

Question
Answer:
The point which does not lie on the circle centered at (3,2) with radius 5 is given below.Step-by-step explanation:The equation of a circle in standard form is(x - h)² + (y - k)² = r²where (h, k) are the coordinates of the centre and r is the radiusHere (h, k) = (3, 2) and r = 5, hence(x - 3)² + (y - 2)² = 25 ← equation of circleIf an ordered pair lies on the circle then it satisfies the equation, if not then it does not lie on the circle.Substitute the coordinates of the points into the left side of the equation of the circle and check validity.1(0 , 6) : (0 - 3)² + (6 - 2)² = 9 + 16 = 25 ← lies on circle2(3, - 3) : (3 - 3)² + (- 3 - 2)² = 0 + 25 = 25 ← lies on circle3(- 2, 2) : (- 2 - 3)² + (2 - 2)² = 25 + 0 = 25 ← lies on circle4(3, 0) : (3 - 3)² + (0 - 2)² = 0 + 4 = 4 ≠ 25 ← not on circle
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general 6 months ago 2616