Find the distance between the two points (10,7)and (-5,7).
A)30
B)20
C)12
D)40
E)15

Name: Find the distance between the two points (10,7)and (-5,7). A)30 B)20 C)12 D)40 E)15
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Question

Find the distance between the two points (10,7)and (-5,7). ​
A)30
B)20
C)12
D)40
E)15

Quizplus · Accepted Answer

The distance between two points with coordinates $(x_1, y_1)$ and $(x_2, y_2)$ in a plane is given by the formula $\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$. For the points (10,7) and (-5,7), the distance is $\sqrt{(-5 - 10)^2 + (7 - 7)^2} = \sqrt{(-15)^2 + 0} = \sqrt{225} = 15$.

Find the Distance Between the Two Points (10,7)and (-5,7)