Find the distance d between the points (−3,5) and (3,2).
Solution We use the distance formula with P1=(x1,y1)=(−3,5) and P2=(x2,y2)=(3,2). d=√[3−(−3)]2+(2−5)2=√62+(−3)2=√36+9=√45=3√5≈6.708