The distance between the points (-1, 5) and (2, 1) is ___ units.
Apply distance formula between the points (-1, 5) and (2, 1), d = √(2−(−1))2+(1−5)2 = √(2+1)2+(−4)2 = √9+16 = √25 = 5 units
Find the distance between the points (-1, 5), (2, 1) [2 MARKS]
What is the perpendicular distance between the line x = 4 and the point M (2, 1)