Question

Find the distance from point a(0.12, 0.56) to point b (0.44, 0.81)

Answer 1

the distance bertween points (x1,y1) and (x2,y2) is
D=
`√((x2-x1)^2+(y2-y1)^2)`


we have
(0.12,0.56) to (0.44,0.81)

x1=0.12
y1=0.56
x2=0.44
y2=0.81

D=
`√((0.44-0.12)^2+(0.81-0.56)^2)`
D=
`√((0.32)^2+(0.0.25)^2)`
D=
`√(0.1024+0.0625)`
D=
`√(0.1649)`
aprox
D=0.40607881008

the distance is


D=
`√(0.1649)` or aprox
D=0.40607881008