Answers

2016-01-31T20:57:22+05:30
√(4-2)²+(1-2)²=√(2)²+(-1)²=√4-1=√3
0
The Brainliest Answer!
2016-01-31T20:58:45+05:30
X₁=2,x₂=4 ,y₁=3,y₂=1
 
xy=√[x₂-x₁]²+[y₂-y₁]²
     √[4-2]²+[1-3]²
⇒√2²+(-2)²
⇒√4+4
⇒√16
⇒4 sq units.
2 4 2
plz ,mark brainlest
u r Right thanx for the answer
welcome
np