Mathematics 0580 · IGCSE · Pythagoras' theorem

Pythagoras' theorem — practice question

A right-angled triangle is illustrated. The hypotenuse measures $14\text{ cm}$, the base is $10\text{ cm}$ and the perpendicular side is $h\text{ cm}$. NOT TO SCALE.
(a)[3]

Calculate the value of $h$.

(b)[1]

Find the perimeter of this triangle.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$\sqrt{14^{2} - 10^{2}}$” …

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