Question

. A square board has an area of 144 square units. How long is each side of the box?


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Answer 1

Answer:

12 units

Step-by-step explanation:

area of square=(side)^2

$\sqrt{144} = 12$

the ans is 12

Answer 2

Answer:

​side = 12 units

Step-by-step explanation:

Area of square board = side²

144 = side²

side = √144

       = 12 units

∴Each side of the box is 12 units.