Look at the following shapes. \begin{array}{|c|c|c|}
\hline
Shape 1 & Shape 2 & Shape 3 \\
\hline
\text{15m, 8m, 17m} & \text{8cm, 15cm, 8cm, 15cm} & \text{3cm, 3cm, 3cm, 3cm} \\
\hline
\end{array} Classify the shapes. \begin{array}{|c|c|}
\hline
\text{Group} & \text{Do all of the shapes belong to this group?} \\
\hline
\text{Quadrilaterals} & \text{yes/no} \\
\hline
\text{Squares} & \text{yes/no} \\
\hline
\end{array}