If the hypotenuse and leg are 36 and 39, then how much is the other leg.

univerkov | September 22, 2021 | education

To calculate the value of the second leg of the presented right-angled triangle, use the formula: b = √ (c ^ 2 – a ^ 2) – Pythagorean theorem, where c is the value of the length of the hypotenuse (c = 39 units); a – the length of the known leg (a = 36 units).

Calculation: b = √ (c ^ 2 – a ^ 2) = √ (39 ^ 2 – 36 ^ 2) = √225 = 15 units.

Answer: The second leg of the presented right-angled triangle should be equal to 15 units.

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