3rd grade area of composite shapes worksheets

Your child finds the area of L-shapes and other figures made of rectangles by splitting them into rectangles and adding the parts.

Common Core 3.MD.C.7.d (Measurement and Data)

Sample problems

  1. Sample 1The side lengths are in meters. What is the area of the shape?

    Answer: 7 square meters

  2. Sample 2The side lengths are in inches. What is the area of the shape?

    Answer: 9 square inches

  3. A bit harderThe side lengths are in centimeters. What is the area of the shape?

    Answer: 52 square centimeters

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Area of composite shapes