In a right-angled triangle, the hypotenuse is 3, the leg is √2. Find the unknown leg of the triangle
| June 21, 2021 | education
We express the sought unknown leg of a right-angled triangle using the conditional variable “Y”.
Using these problems and applying the Pythagorean theorem, we compose the following equation: Y ^ 2 + (2√2) ^ 2 = 3 ^ 2.
The result of solving this equation will look like this Y ^ 2 + 8 = 9 or Y ^ 2 = 9 – 8 = 1 or Y = √1 = 1.
Answer: the unknown leg of a right-angled triangle is 1.
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