Question

Pls help no wrong answers

Answer 1

`x√(2) = c`

Explanation:

The Pythagorean theorem tells us that
`a^2+b^2=c^2`, where a and b are the legs of a right triangle. If the length of each leg is x, we know by applying the theorem that
`x^2+x^2=c^2`, so
`2x^2=c^2`. Applying the square root on both sides we get
`x√(2) = c`