Mathematics 0580 · IGCSE · Area and perimeter

Area and perimeter — practice question

The diagram presents a composite shape formed by a quarter-circle $OAB$ together with a right-angled triangle $OBC$. The circle has radius $5\,\text{cm}$ and $OC = 6\,\text{cm}$.

(main)[3]

Calculate the total area covered by the shape.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Correct use of the area-formula components.” …

Full mark scheme, point by point
Step-by-step worked solution
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