mansourjavna said:
The formula for calculating the distance between 2 points (x1,y1) and (x2,y2) is: d = √(x2-x1)^2 + (y2-y1)^2
To find the distance between 2 points on a coordinate plane, you can use the Pythagorean theorem or the distance formula. The Pythagorean theorem is used when the points form a right triangle, while the distance formula can be used for any 2 points on a plane.
No, the distance between 2 points cannot be negative. Distance is a measure of how far apart 2 points are, so it is always positive or zero.
The units used for measuring distance between 2 points can vary depending on the application, but some common units include meters, kilometers, miles, and feet. It is important to use consistent units when calculating distances.
The distance between 2 points is important in various fields such as mathematics, physics, and engineering. It is used to measure the length of a line segment, the displacement of an object, and the distance traveled between 2 points. It is also a fundamental concept in geometry and trigonometry.
