Find the distance between the points (2, -4) and (1, 2).
Answer & explanation
Correct answer: option 4
Distance b/w two points = \(\sqrt { (x2 - x1)² + (y2 - y1)² }\)
= \(\sqrt { (1 - 2)² + (2 + 4 )² }\)
= \(\sqrt { 37}\)
The correct answer is option (4) : $\sqrt{37}$ units