P – M – OE17

A five-sided shape had three sides with the same length and two sides with different lengths. What could the lengths for each side be? What is the perimeter?

P – M – PP40

What is the perimeter of a rectangle that has a width of 12 cm and a length of 8 cm?

P – M – OE2

Draw two line-segments that are far apart in measurement. What is the length of each line?

P – M – RT1

My ruler was broken. When I lined the ruler up next to a book cover, I saw 24 cm next to the bottom of the book cover. What could the length of the book be? What number was next to the top of the book cover?

P – M – WP1

Students were selecting shapes to use as part of a classroom design. They needed shapes that had a perimeter less than 26 cm. If a square has a side length of 7 cm, would this be an acceptable shape? Explain your...

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