Mathematics 4024 · O Level · Geometrical constructions
Geometrical constructions — practice question
$ABC$ forms a triangle with $AC = 5\,\text{cm}$ and $BC = 10\,\text{cm}$. With a ruler and compasses only, construct triangle $ABC$. $AB$ has already been drawn for you.
(a)[2]
Construct the triangle $ABC$.
(b)[1]
Measure the angle $BAC$.
Worked solution & mark scheme
This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Valid triangle showing intersecting arcs” …