Question

Find the value of the variables in the simplest form

Answer 1

Answer:

x = 2

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

x² + x² = (2$\sqrt{2}$ )² , that is

2x² = 8 ( divide both sides by 2 )

x² = 4 ( take the square root of both sides )

x = $\sqrt{4}$ = 2