Question

A square patio has an area of 200 square feet. How long is each side of patio to the nearest 0.05?

Answer 1

The area of the square is expressed in the formula A = s^2 where is the length of the square. A square has four equal lengths. In this case, we are given with an area of 200 feet. The side then is the square root of 200 equal to 14.14 feet. 

so 14.14 feet