Question

1.) Distance formula
Find the distance between the pair of points.

Answer 1

5

Explanation:

Calculate the distance (d) using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (-1, 0) and (x₂, y₂ ) = (3, - 3) ← coordinates of endpoints

d =
`√((3+1)^2+(-3-0)^2)`

=
`√(4^2+(-3)^2)`

=
`√(16 +9)` =
`√(25)` = 5