Question

Find the x when the longest side of triangle is 2​

Answer 1

Answer:

$x=\sqrt{2}$

Step-by-step explanation:

Here , since we have a right triangle then using the Pythagorean theorem is valid choice.

therefore , x² + x² = 2² ⇔ 2x² = 4 ⇔ x² = 2 ⇔ x = √(2)