Question 268315: describe each locus of point
1. in space, the locus of points equdistant from two parallel planes
2. in a plane, the locus of points 4 cm from the center of a circle whose radius id 5cm
3. in a plane, the locus of the centers of all circles with the radius 3 cm that are tangent to a given line L.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! describe each locus of point
1. in space, the locus of points equdistant from two parallel planes
Ans: A plane midway between the given planes.
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2. in a plane, the locus of points 4 cm from the center of a circle whose radius is 5cm
Ans: A cicle with center at the center of the given circle, with radius of 4 cm.
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3. in a plane, the locus of the centers of all circles with the radius 3 cm that are tangent to a given line L.
Ans: Two lines parallel to the tangent line and 3 cm from it.
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Cheers,
Stan H.
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