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Unit Plan
Khan Academy

Khan Academy: Find a Missing Side Length When Given the Perimeter

For Students 3rd - 8th Standards
In this exercise, students will learn how to find the length of one side of a polygon when the perimeter is given. Students receive immediate feedback and have the opportunity to watch a tutorial video, get hints, and try questions...
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Unit Plan
Khan Academy

Khan Academy: Find a Missing Side Length When Given Perimeter

For Students 2nd - 4th Standards
Find a missing side length for a figure when given the perimeter. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.