Answer:
We first must solve for x

When we have x, we put it in to the second equation

The area of the cheese is 8 square inches. to find out the sides, you must find the square root of 8. √8 = 2.82.
Each wire is now 4 meters long.
Hint: The rule of the 45-45-90 triangle is that both sides are x and the hypotenuse is x√2.
x = 5√2
To find the hypotenuse you multiply x by √2.
5√2 (√2)
5√4
5 (2)
10
The hypotenuse is 10.