Mathematics 0580 · IGCSE · Right-angled triangles

Right-angled triangles — practice question

The diagram represents a right-angled triangle $ABC$. Here, $AC = 4.6\text{ m}$ and angle $C = 37\text{\u00b0}$. The diagram is marked NOT TO SCALE.

(main)[2]

Calculate the value of $AB$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Method: applies $\sin 37 = \frac{h}{4.6}$.” …