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Home > CC2 > Chapter 4 > Lesson 4.3.3 > Problem 4-112


Find the perimeter and area of each figure made of algebra tiles below. Homework Help ✎

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    The perimeter is the distance around a shape, so add the lengths of all the sides.

    To find the area, add the areas of the different parts of the figure, which are labeled in the problem.

    Perimeter: units
    Area: units2

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    Follow the steps from part (a). It may help to label the sides of the figure.

    The perimeter of the figure is  units.

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    Remember that the area of the figure is the sum of the labels of each tile, since the tiles are named for their area.