A circle with centre C has equation (x 7) + (y 4) = 16. The

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A circle with centre C has equation (x − 7)² + (y − 4)² = 16.
The point P(1,7) lies outside the circle.
Find the length of the two tangents to the
circle from P.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 13, 2023 10:51 AM

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A circle with centre C has equation (x 7) + (y 4) = 16. The

Question:

Step by Step Answer:

First lets draw a diagram to visualize the situation Here the circle with center C is drawn and the point P is outside of the circle We need to find t...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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