NAME ______________________________ DATE _______________

HOMEWORK

Growing Rectangles

Record the dimensions, perimeter, and area of the Original Rectangle below in #1 of the table that follows. (Each tile is a 1-inch square.)

A rectangle divided into 4 square tiles.

Then complete the table for each related rectangle. You can use drawings to help.

  Dimensions of Rectangle Perimeter Area
1 Original      
2 All sides × 2      
3 All sides × 3      
4 All sides × 4      
5 All sides × 5      
  • 6 Imagine a rectangle that has all sides × 10. Predict the measurements.

    Dimensions: ______________________

    Perimeter: _______________ Area: _______________

    Explain your thinking.

NOTE

Students find the perimeter and area of a sequence of related rectangles.

MWI Growing Rectangles


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Table of Contents

Investigations 3 in Number, Data, and Space®, Student Activity Book Unit 1 Puzzles, Clusters, and Towers Unit 2 Prisms and Solids Unit 3 Rectangles, Clocks, and Tracks Unit 4 How Many People and Teams? Unit 5 Temperature, Height, and Growth Unit 6 Between 0 and 1 Unit 7 Races, Arrays, and Grids Unit 8 Properties of Polygons