Answer:
5.7
Step-by-step explanation:
d = √((x2-x1)2 + (y2-y1)2)
Step by step procedure:
Find the difference between coordinates:
(x2-x1) = (8 - 4) = 4
(y2-y1) = (-7 - -3) = -4
Square the results and sum them up:
(4)2 + (-4)2 = 16 + 16 = 32
Now Find the square root and that's your result:
Exact solution: √32 = 4√2
Approximate solution: 5.6569
