Question

Let (2, 1) and (10, 4) be the coordinates of points A and B on the coordinate plane. What is the distance in units from points A to point B?

Answer 1

Answer:

Step-by-step explanation:

A(2,1),B(10,4)

AB²=(10-2)²+(4-1)²

=8²+3²

=64+9

AB²=73

AB=√73 UNIT

=8.54 UNIT