Hard
Find the distance between the points A(4, -6) and B(10, 2).
Explanation
Explanation
Using the distance formula, AB = √[(x₂-x₁)² + (y₂-y₁)²] = √[(6)² + (8)²] = √[36 + 64] = √100 = 10 units.
PRO TIP
Re-check your working by substituting the answer back into the original question.