Solved: Find the length of the hypotenuse of a right-angled triangle with side lengths $5\text{cm}$ and $12\text{cm}$.

Question

Find the length of the hypotenuse of a right-angled triangle with side lengths $5\text{cm}$ and $12\text{cm}$ .

Verified Answer

$13\text{cm}$

Explanation & Step-by-Step Solving

Solving: Apply Pythagoras: $c^2 = a^2 + b^2 \implies c^2 = 5^2 + 12^2 = 25 + 144 = 169$ . $c = \sqrt{169} = 13\text{cm}$

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