When a circle of radius 13 unit and mid-point (4, 5) is drawn, the point A and B cuts the x-axis.a) Find the coordinates of A and Bb) Find the length of AB.
Question
Solution 1
a) The equation of a circle with center at (h, k) and radius r is given by (x-h)² + (y-k)² = r². In this case, h = 4, k = 5, and r = 13. So, the equation of the circle is (x-4)² + (y-5)² = 169.
Since points A and B lie on the x-axis, their y-coordinates are 0. Substituting y = 0 into the equation o Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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