Finding Sides’ Lengths on a Grid

The video tutorial explains how to measure the length and width of a rectangle drawn on a grid made of square feet. By counting the number of unit squares along a side of the rectangle, one can determine its length in feet. The tutorial emphasizes that each unit square has a side length of 1 foot, and counting these squares is equivalent to measuring the length in feet. The lesson concludes by reinforcing the concept of measuring a side of a plain figure using unit squares.

What is the significance of a unit square in the context of measuring the rectangle?

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How can you determine the length of a side of a rectangle using unit squares?

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Why do we use feet as the unit of measurement when counting square feet?

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Explain how counting unit squares relates to measuring the length in feet.

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What did you learn about finding the length of a side of a plain figure?

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