Lesson 1-3 Distance and Midpoints. Vocabulary Distance-The distance between two points is the length...
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Lesson 1-3 Distance and Midpoints
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Transcript of Lesson 1-3 Distance and Midpoints. Vocabulary Distance-The distance between two points is the length...
• Distance-The distance between two points is the length of the segment with those points as its endpoints.
• Irrational number-Is a number that cannot be expressed as a terminating or repeating decimal.
• Midpoint-The midpoint of a segment is the point halfway between the segments.
• Segment bisector-A segment, line, or plane that intersects a segment at its midpoint.
A. (3.5, 1)
B. (–10, 13)
C. (15, –1)
D. (17, –11)
Find the coordinates of R if N (8, –3) is the midpointof RS and S has coordinates (–1, 5).