Find the equation of these circles. a) Centre (2, 1) and passes through the point (2, 0)
Question:
Find the equation of these circles.
a) Centre (−2, −1) and passes through the point (2, 0)
b) Centre (−3, 7) and passes through the point (−2, 4)
c) Centre (5, −4) and passes through the point (0,8)
d) Centre (6, 0) and passes through the point (−1, −3)
d)
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ANSWER a The equation of a circle with center hk and radius r is given by x h2 y k2 r2 Using this ...View the full answer
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Related Book For
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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