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Questions and Answers
What is the definition of a plane?
What is the definition of a plane?
- Goes on forever in opposite directions
- Named by giving endpoint first then other point on ray, only extends forever in one direction
- A location, no dimensions
- 2D, extends from all sides, no edges (correct)
According to the segment addition postulate, what is the equation if point b is between points a and c?
According to the segment addition postulate, what is the equation if point b is between points a and c?
- $ab / bc = ac$
- $ab + bc = ac$ (correct)
- $ab * bc = ac$
- $ab - bc = ac$
What is the definition of a ray?
What is the definition of a ray?
- Goes on forever in opposite directions
- A location, no dimensions
- Named by giving endpoint first then other point on ray, only extends forever in one direction (correct)
- 2D, extends from all sides, no edges
What is the condition for the intersection of two planes?
What is the condition for the intersection of two planes?
According to post 7, what happens if two points are in a plane?
According to post 7, what happens if two points are in a plane?
What is the feature of a segment?
What is the feature of a segment?
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