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A circle has a center at (1,-2) and radius of 4. Does the point (3.4,1.2) lie on the circle? Justify your answer.

A circle has a center at (1,-2) and radius of 4. Does the point (3.4,1.2) lie on the circle? Justify your answer.
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A circle has a center at (1,-2) and radius of 4. Does the point (3.4,1.2) lie on the circle? Justify your answer.

asked
User Eric Jablow
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7.8k points

1 Answer

2 votes
Yes. (3.4, 1.2) is 4 units away from (1, -2).
answered
User Jack Tiong
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8.3k points
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