javascript distance between two points

1Math.hypot(x2-x1, y2-y1)

1math.distance([x1, y1], [x2, y2])
2 math.distance({pointOneX: 4, pointOneY: 5}, {pointTwoX: 2, pointTwoY: 7})
3math.distance([x1, y1, z1], [x2, y2, z2])
4math.distance({pointOneX: 4, pointOneY: 5, pointOneZ: 8}, {pointTwoX: 2, pointTwoY: 7, pointTwoZ: 9})
5math.distance([x1, y1, ... , N1], [x2, y2, ... , N2])
6math.distance([[A], [B], [C]...])
7math.distance([x1, y1], [LinePtX1, LinePtY1], [LinePtX2, LinePtY2])
8math.distance({pointX: 1, pointY: 4}, {lineOnePtX: 6, lineOnePtY: 3}, {lineTwoPtX: 2, lineTwoPtY: 8})
9math.distance([x1, y1, z1], [LinePtX1, LinePtY1, LinePtZ1], [LinePtX2, LinePtY2, LinePtZ2])
10math.distance({pointX: 1, pointY: 4, pointZ: 7}, {lineOnePtX: 6, lineOnePtY: 3, lineOnePtZ: 4}, {lineTwoPtX: 2, lineTwoPtY: 8, lineTwoPtZ: 5})
11math.distance([x1, y1], [xCoeffLine, yCoeffLine, constant])
12math.distance({pointX: 10, pointY: 10}, {xCoeffLine: 8, yCoeffLine: 1, constant: 3})
13math.distance([x1, y1, z1], [x0, y0, z0, a-tCoeff, b-tCoeff, c-tCoeff]) point and parametric equation of 3D line
14math.distance([x, y, z], [x0, y0, z0, a, b, c])
15math.distance({pointX: 2, pointY: 5, pointZ: 9}, {x0: 4, y0: 6, z0: 3, a: 4, b: 2, c: 0})
16

1function distance(x1, y1, x2, y2) {
2return Math.hypot(x2-x1, y2-y1)
3}

1var a = x1 - x2;
2var b = y1 - y2;
3
4var c = Math.sqrt( a*a + b*b );
5
6// c is the distance
7

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4874
5567
63543
735435
86876
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