MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following is the correct formula for finding distance (d) between two points (x1, y1) and (x2, y2)? |
| A. | d<sup>2</sup> = (x<sub>2</sub>-x<sub>1</sub>)<sup>2</sup> + (y<sub>2</sub>-y<sub>1</sub>)<sup>2</sup> |
| B. | d<sup>4</sup> = (x<sub>2</sub>-x<sub>1</sub>)<sup>2</sup> + (y<sub>2</sub>-y<sub>1</sub>)<sup>2</sup> |
| C. | d<sup>3</sup> = (x<sub>2</sub>-x<sub>1</sub>)<sup>2</sup> + (y<sub>2</sub>-y<sub>1</sub>)<sup>2</sup> |
| D. | d = (x<sub>2</sub>-x<sub>1</sub>)<sup>2</sup> + (y<sub>2</sub>-y<sub>1</sub>) <sup>2</sup> |
| Answer» D. d = (x<sub>2</sub>-x<sub>1</sub>)<sup>2</sup> + (y<sub>2</sub>-y<sub>1</sub>) <sup>2</sup> | |