Question

(FOR 100 POINTS!) MY ANSWER PROBABLY WASNT RIGHT, JUST COMMENT THE CORRECT THING IN SIMPLEST RADICAL FORM.

Answer 1

6

Your answer is correct, but since √1 = 1

we can simplify this as 6 · 1 = 6

Explanation:

Since the given figure is a square, all four sides are equal.

Each side = 3√2

For a square of side a, the diagonal is given by

d = √(a²+a²) = √(2a²) = a√2

Here we have a = 3√2

So diagonal = x = 3√2 (√2) = 3 · 2 = 6

Answer 2

This is the Pythagorean theorem, A^2+B^2=C^2

Since all corresponding sides are the same, 3 rad 2, squared twice and added would equal to x.