10 units.
15
√((7-3)² + (5 - -2)²) = √(4² + 7²) = √(16+49) = √(65) ≈ 8.062 ■
The distance between two points in a plane can be found using the distance formula: sqrt((x2 - x1)^2 + (y2 - y1)^2). In this case, the distance between the points (-1, 2) and (2, 6) is sqrt((2 - (-1))^2 + (6 - 2)^2) = sqrt(3^2 + 4^2) = sqrt(9 + 16) = sqrt(25) = 5.
Using Pythagoras: distance = √(difference_in_x^2 + difference_in_y^2) = √((6 - 2)^2 + (3 - 4)^2) = √(16 + 1) = √17 ≈ 4.12
If you mean points of (21, 16) and (9, 11) then the distance works out as 13
If you mean points of (21, 16) and (9, 11) then the distance works out as 13
Distance between the points of (3, 7) and (15, 16) is 15 units
Points: (-4, 5) and (3, 16) Distance: square root of 170 which is about 13
10 units.
15
√((7-3)² + (5 - -2)²) = √(4² + 7²) = √(16+49) = √(65) ≈ 8.062 ■
The distance between two points in a plane can be found using the distance formula: sqrt((x2 - x1)^2 + (y2 - y1)^2). In this case, the distance between the points (-1, 2) and (2, 6) is sqrt((2 - (-1))^2 + (6 - 2)^2) = sqrt(3^2 + 4^2) = sqrt(9 + 16) = sqrt(25) = 5.
It is 16. This is because there are five numbers between 11 and 16, and there are five numbers between 16 and 21 :]
The answer will be the diagonal (hypotenuse) for a horizontal distance x2-x1 (12) and a vertical distance y2-y1 (-16). The square root of the squares is sqrt [122 + (-16)2] = sqrt [144 + 256] = sq rt [400] = 20.
Using Pythagoras: distance = √(difference_in_x^2 + difference_in_y^2) = √((6 - 2)^2 + (3 - 4)^2) = √(16 + 1) = √17 ≈ 4.12
If d is the distance between them, then d2 = (-6 -10)2 + (1 - (-8))2 = (-16)2 + 92 =256 + 81 = 337 so d = sqrt(337) = 18.36