What are parallel lines?
Parallel Lines and Distance Formula

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•
Mathematics
•
10th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Parallel lines are lines in a plane that never meet. They are always the same distance apart and have the same slope.
2.
FLASHCARD QUESTION
Front
What is the distance formula?
Back
The distance formula is used to find the distance between two points (x1, y1) and (x2, y2) in a coordinate plane: d = √((x2 - x1)² + (y2 - y1)²).
3.
FLASHCARD QUESTION
Front
Calculate the distance between the points (3, 4) and (7, 1).
Back
The distance is 5 units.
4.
FLASHCARD QUESTION
Front
What is the slope of parallel lines?
Back
The slope of parallel lines is the same; if two lines are parallel, they have identical slopes.
5.
FLASHCARD QUESTION
Front
Find the distance between the points (-12, 1) and (12, -1).
Back
The distance is 24.08.
6.
FLASHCARD QUESTION
Front
Find the distance between the points (-4, 5) and (7, 18).
Back
The distance is 17.03.
7.
FLASHCARD QUESTION
Front
What is the significance of the distance formula in geometry?
Back
The distance formula helps determine how far apart two points are in a coordinate system, which is essential for solving various geometric problems.
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