About Seesaw Sign Up

Teachers, save “Perimeter and missing sides” to assign it to your class.

Annalisa Andre

Perimeter and missing sides

Grades: 3rd Grade, 4th Grade
Subjects: Math

Student Instructions

Find the total perimeter of the first two shapes. Then calculate the length of the missing side of the purple quadrilateral shape. Make sure to show your work and explain how your answer makes sense!

Loading