Find the distance d(A, B)between the points A and B.
-A = (7, -5); B = (3, -3)
A) $12 \sqrt { 3 }$
B) 6
C) 12
D) $2 \sqrt { 5 }$

Question

Find the distance d(A, B)between the points A and B.
-A = (7, -5); B = (3, -3) 
A) $12 \sqrt { 3 }$
B) 6
C) 12
D) $2 \sqrt { 5 }$

Quizplus · Accepted Answer

The distance between two points $(x_1, y_1)$ and $(x_2, y_2)$ is given by the formula $\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$. Applying this formula to points A and B, we get $\sqrt{(3 - 7)^2 + (-3 + 5)^2} = \sqrt{(-4)^2 + (2)^2} = \sqrt{16 + 4} = \sqrt{20} = 2\sqrt{5}$.

Find the Distance D(A, B)between the Points a and B 12312 \sqrt { 3 }123​

Find the Distance D(A, B)between the Points a and B $12 \sqrt { 3 }$