Question

I’m so confused how do I do this?

Answer 1

Length of VZ = 6.7

Explanation:

Use the distance formula: d=
`\sqrt(x_(2) -x_(1) )^(2) +(y_(2) -y_(1)) ^2`

Point V(-3,4)

Point Z(3,1)

Substitute: d=
`\sqrt{(3--3)^2 +(1-4)^2`

d=
`\sqrt{(6)^2 +(-3)^2`

d=
`\sqrt{(36 +9)`

d=
`\sqrt{45`

d≈6.7

l≈6.7