Question

What is the length of the sides of a square with an area of 400  m2 ? what will be the correct answer​

Answer 1

Answer:

your answer is 20 CM

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Step-by-step explanation:

Answer 2

Step-by-step explanation:

Area of square = (side)^2

let A be the side of the square

Area of the square is given

then

400 m^2 = A^2

A = √400

A = 20 m