Question

PICTURE INCLUDED

whats the length of the line?

A. 9
B. 8
C. √45
D. √27 ​

Answer 1

C

Explanation:

Formula:

d = √(x2−x1)^2 + (y2−y1)^2

plug in

d = √(8−2)^2 + (5−2)^2

d = √(6)^2 + (3)^2

d = √36 + 9

d = √45