The distance between these two points can be calculated using the distance formula in 2D space:
Distance = sqrt((x2 - x1)^2 + (y2 - y1)^2)
Plugging in the coordinates:
Distance = sqrt((2 - 12)^2 + (-4 - 2)^2)
Distance = sqrt((-10)^2 + (-6)^2)
Distance = sqrt(100 + 36)
Distance = sqrt(136)
Distance ≈ 11.66
Therefore, the distance between the points (12, 2) and (2, -4) is approximately 11.66 units.
What is the distance between these two locations?
(12, 2)
(2, -4)
3 answers
Which of the following points has a distance of 11 from the point (-7,4)?(1 point)
Responses
(-7, -1)
(-7, -1)
(4, 4)
(4, 4)
(10, 4)
(10, 4)
(-10, 4)
Responses
(-7, -1)
(-7, -1)
(4, 4)
(4, 4)
(10, 4)
(10, 4)
(-10, 4)
To find which of the given points has a distance of 11 from the point (-7,4), we can calculate the distance between each point and (-7,4) using the distance formula and see which one is equal to 11.
Let's calculate the distances:
1. Distance from (-7,4) to (-7, -1):
Distance = sqrt((-7 - (-7))^2 + (-1 - 4)^2)
Distance = sqrt(0 + 25)
Distance = sqrt(25) = 5
2. Distance from (-7,4) to (4, 4):
Distance = sqrt((4 - (-7))^2 + (4 - 4)^2)
Distance = sqrt(11^2 + 0)
Distance = sqrt(121) = 11
3. Distance from (-7,4) to (10, 4):
Distance = sqrt((10 - (-7))^2 + (4 - 4)^2)
Distance = sqrt(17^2 + 0)
Distance = sqrt(289) = 17
4. Distance from (-7,4) to (-10, 4):
Distance = sqrt((-10 - (-7))^2 + (4 - 4)^2)
Distance = sqrt((-3)^2 + 0)
Distance = sqrt(9) = 3
Therefore, the point that has a distance of 11 from the point (-7,4) is (4,4).
Let's calculate the distances:
1. Distance from (-7,4) to (-7, -1):
Distance = sqrt((-7 - (-7))^2 + (-1 - 4)^2)
Distance = sqrt(0 + 25)
Distance = sqrt(25) = 5
2. Distance from (-7,4) to (4, 4):
Distance = sqrt((4 - (-7))^2 + (4 - 4)^2)
Distance = sqrt(11^2 + 0)
Distance = sqrt(121) = 11
3. Distance from (-7,4) to (10, 4):
Distance = sqrt((10 - (-7))^2 + (4 - 4)^2)
Distance = sqrt(17^2 + 0)
Distance = sqrt(289) = 17
4. Distance from (-7,4) to (-10, 4):
Distance = sqrt((-10 - (-7))^2 + (4 - 4)^2)
Distance = sqrt((-3)^2 + 0)
Distance = sqrt(9) = 3
Therefore, the point that has a distance of 11 from the point (-7,4) is (4,4).