Question

Fill the blank :
a)The distance 'd' between two points P (x1,y1) and Q (x2,y2)is given by ..........
b)The distance of point P(x,y) from origin O(0,0) is .......​

Answer 1

1) d=√((x2 - x1)²+(y2 - y1)²)

2) √(x2 + y2)

hope this helps.........

pls mark the answer as brainliest........