Question

The area of a square is 350cm². Find the length of the diagonal.

Answer 1

Answer: 26.46cm

Explanation:

The formula of a diagonal of a square is square root 2 a(a is not under the square root though)

So just substitute the a (area) with 350 and solve the equation.

Answer 2

26.46cm

Explanation:

Because you are dealing with a square, take the square root of the area and then use pythagoras theorem to calculate the diagonal.