Mathematics 0580 · IGCSE · Right-angled triangles

Right-angled triangles — practice question

A right-angled triangle ABC is drawn, and it is NOT TO SCALE. AB is vertical and measures 6.2 m, BC is horizontal and measures 13.8 m, the angle at B is a right angle, and the angle at C is marked $x\degree$.
(main)[2]

Calculate the size of $x$.

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