Multiple choice The area of a square is $36$ sq. cm. How long is each side? $4$ cm $6$ cm $8$ cm $3$ cm Reveal answer Fill a bubble to check yourself B Correct answer Explanation Area of a square = side^2. 36 = side^2, so side = 6 cm. AI explanation AI 1 The formula for the area of a square is side squared. Setting side squared equal to 36 sq cm, we take the square root of both sides to find the side length. The result is 6 cm. Thanks Wrong explanation