The distance between the points (1,4,5) and (2,2,3) is:
5
4
3
2
Explanation for the correct answer:
Finding the distance between the points:
Given that the points are (1,4,5) and (2,2,3)
Ax1,y1,z1=1,4,5Bx2,y2,z2=2,2,3
The distance formula is AB=x2-x12+y2-y12+z2-z12
Distance between the points is:
=(2-1)2+2-42+(3-5)2=1+4+4=3
Hence, the correct answer is Option (C).
The distance between the points P(3, 2) and Q(–4, 5) is