Mathematics 0580 · IGCSE · Length and midpoint

Length and midpoint — practice question

$A$ is at $(7, 12)$, while $B$ lies at $(2, -1)$.
(main)[3]

Find the distance between $A$ and $B$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The squared sum is $(7-2)^2+(12-(-1))^2$.” …

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