This math topic focuses on calculating the perimeter of rectangles using a grid. Each question provides an illustration of various rectangular shapes plotted on a grid of 1x1 squares. The task involves analyzing the diagrams to determine the perimeter of the shape outlined. Multiple choice answers are listed for students to select the correct perimeter value for each given rectangle. The exercise is an introductory level to understanding how to determine the perimeter using grid methods and recognizing the linear measurements of rectangle sides.
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Find the perimeter of the shape on this grid of 1x1 squares