Question

fill in the blank. the ______ formula is d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}. the formula is d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}.

Explanation:

Step1: Recall geometric formulas

The formula $d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}$ is used to find the distance between two points $(x_1,y_1)$ and $(x_2,y_2)$ in a coordinate - plane.

Answer:

distance