area of square slab in 150ft squared what is the length of one side

Question

nothing really just need some help

 

 

Answer 1

Area of a square = (length of side)(length of side)

 

Let L = length of side

 

Area = (L)(L) = L²

 

We know Area = 150 ft²

 

So, 150 ft² = L²

 

Take the square root of both sides

 

√150 = √L²

 

√150 ft = L