E – M – PP40

What is the length of the fourth side of a quadrilateral if three sides lengths are 5 cm, 7 cm, 6 cm, and the perimeter is 25 cm?

E – M – PP25

Draw two different shapes with each having a perimeter of 22 m.

E – M – PP26

Draw two different shapes with each having a perimeter of 38 m.

E – M – PP27

Find the perimeter of a square with a side length of 14 cm.

E – M – PP28

Find the perimeter of a square with a side length of 22 cm.

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