P – M – PP37

What is the width of a rectangle that has a length of 12 cm and a perimeter of 30 cm?

P – M – WP14

A student created a 5-sided shape using pipe cleaners. The shape had lengths of 23 cm, 18 cm, 15 cm and 28 cm. The perimeter is 99 cm. What is length of the fifth side?

P – M – OE16

The lengths of a five-sided shape are all different. If the perimeter is an odd number, what could the side lengths be?

P – M – PP38

What is the perimeter of a rectangle that has a width of 10 cm and a length of 4 cm?

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