Mathematics 0580 · IGCSE · Area and perimeter

Area and perimeter — practice question

Triangle $ABC$ is drawn. $AB = 6$ cm. The perpendicular from $C$ to the line through $AB$ is labelled $h$ cm. The diagram is marked NOT TO SCALE. The area of triangle $ABC$ is 27 cm$^2$.
(main)[2]

Calculate the value of $h$.

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