Mathematics 0580 · IGCSE · Length and midpoint

Length and midpoint — practice question

The line segment $AB$ connects the points $A(3,4)$ and $B(5,8)$.

(a)[2]

State the coordinates of the midpoint of the line $AB$.

(b)[3]

Calculate the length of $AB$.

(c)[3]

Find the equation for the line $AB$.

(d)[3]

Find the value for $r$.

Worked solution & mark scheme

This 11-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Midpoint: $(4,6)$” …