1.2 Perimeter of a Square
Measure the diagonal length three (3) squares the teacher assigns your group. Record this in your CW document. Then measure a side and calculate the perimeter of each of those three (3) squares. Drag the ruler to move. Drag the red point to rotate. Use
Check your measurements with your group. After you come to an agreement, record your measurements in the table. Wait for other groups to finish to the table.
Anthony Or (Created Rule Applet)
GeoGebra Institute of Hong Kong
KJensen (Created activity)