Answer:
d = sqrt(73)
d is approximately 8.544003745
Step-by-step explanation:
To find the distance we use the formula
d = sqrt ( (x2 -x1)^2 + (y2-y1)^2)
where x are the real coordinates and y is the imaginary coordinates
d = sqrt ( (1--2)^2 + (3--5)^2)
d = sqrt ( (1+2)^2 + (3+5)^2)
d = sqrt ( (3)^2 + (8)^2)
d = sqrt( 9+64)
d = sqrt(73)
d is approximately 8.544003745
