Which of the following is the correct formula for finding distance (between two points (x1, y1) and (x2, y2)?
A. d2 = (x2-x1)2 + (y2-y1)2
B. d4 = (x2-x1)2 + (y2-y1)2
C. d3 = (x2-x1)2 + (y2-y1)2
D. d = (x2-x1)2 + (y2-y1) 2
Answer:C
Which of the following is the correct formula for finding distance (between two points (x1, y1) and (x2, y2)?
A. d2 = (x2-x1)2 + (y2-y1)2 B. d4 = (x2-x1)2 + (y2-y1)2 C. d3 = (x2-x1)2 + (y2-y1)2 D. d = (x2-x1)2 + (y2-y1) 2