Fill in the blanks. A P–– is perfectly straight and extends forever in both directions. A Q–– is a perfectly flat surface that extends forever in all directions. A R–– or line segment, is the part of a line between two points.
A
P=Line,Q=Plane,R=Ray
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B
P=Line,Q=Plane,R=Segment
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C
P=Line,Q=Ray,R=Plane
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D
P=Ray,Q=Segment,R=Plane
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Solution
The correct option is AP=Line,Q=Plane,R=Ray A line is made up of point in a fixed direction.
So it can be extended in both of the directions.
Therefore, P=line
Here flat surface that extends in all directions is a plane.
Therefore, Q=plane
A line between two points means a fixed line which can be line segment or a ray.