208k views
4 votes
Find the approximate side length of a square game board with an area of 140in2

User Pgrandjean
by
4.9k points

1 Answer

3 votes

\begin{gathered} \text{Area}=l^2 \\ 140=l^2 \\ l=\sqrt[]{140} \\ l=11.832\approx11.8inch \end{gathered}

User Herbertusz
by
4.6k points