What is the length of the line segment from (1, 2) to (4, 2)?

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Multiple Choice

What is the length of the line segment from (1, 2) to (4, 2)?

Explanation:
To find how long the segment is between two points on the coordinate plane, you use the distance between the coordinates. Here, both points share the same y-value (2), so the segment is horizontal. The length is just the difference in the x-coordinates: 4 minus 1 equals 3. You can also see this with the distance formula: sqrt((4−1)² + (2−2)²) = sqrt(9 + 0) = 3. So the length of the segment is 3.

To find how long the segment is between two points on the coordinate plane, you use the distance between the coordinates. Here, both points share the same y-value (2), so the segment is horizontal. The length is just the difference in the x-coordinates: 4 minus 1 equals 3. You can also see this with the distance formula: sqrt((4−1)² + (2−2)²) = sqrt(9 + 0) = 3. So the length of the segment is 3.

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