Question

Find the distance between the points (0,
–
3) and (
–
10,
–
7).
Write your answer as a whole number or a fully simplified radical expression. Do not round.
units

Answer 1

Distance = sqrt[(-10 - 0)^2 + (-7 - (-3))^2] = sqrt[(-10)^2 + (-4)^2] = sqrt[100 + 16] = sqrt(116) = 2√29 units.