Playground 8418

The playground has the shape of a square. One side is 28m long. The grass is in the middle of the field. What area does the grass cover?

Final Answer:

S =  392 m²

Step-by-step explanation:

$$\begin{gathered} a=28\text{m} \\ {S}_1=a\cdot a=28\cdot 28=784{\text{m}}^2 \\ S=S_1/2=784/2=392{\text{m}}^2 \end{gathered}$$

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