Instructional Activity# Internal Dimensions

Lesson 10. Unit 8. Grade 8 Open Up Resources

Open Up Resources15 min(s)

This Instructional Activity is a part of the Lesson 10, Unit 8, Grade 8. The purpose of this task is for students to use the Pythagorean Theorem to calculate which rectangular prism has the longer diagonal length. To complete the activity, students will need to picture or sketch the right triangles necessary to calculate the diagonal length. Identify groups using well-organized strategies to calculate the diagonals.