Exercise
Form 12: Perimeter of Composite Shapes
Calculate the perimeter of composite or irregular figures. Add all external side lengths together to find the complete outer boundary distance.
Questions
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MultiChoice
An L-shaped room has outer side lengths of 7 m, 5 m, 3 m, 2 m, 4 m, and 3 m. What is its perimeter?
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MultiChoice
A shape has outer side lengths of 5 cm, 3 cm, 2 cm, 2 cm, 3 cm, and 5 cm. What is its perimeter?
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MultiChoice
A T-shaped figure has outer side lengths of 6 cm, 2 cm, 2 cm, 4 cm, 2 cm, 4 cm, 2 cm, and 2 cm. What is its perimeter?
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MultiChoice
An L-shaped garden has outer sides measuring 8 m, 6 m, 4 m, 2 m, 4 m, and 4 m. What is its total perimeter?
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MultiChoice
A composite shape has side lengths of 10 cm, 8 cm, 4 cm, 3 cm, 6 cm, and 5 cm. What is its perimeter?
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MultiChoice
What is the perimeter of a shape with outer sides measuring 5 m, 5 m, 2 m, 2 m, 3 m, and 3 m?
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MultiChoice
Two squares of side length 4 cm are joined along one side to form a rectangle. What is the perimeter of the new shape?
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MultiChoice
Two 3x5 cm rectangles are joined along their 5 cm side to form a larger rectangle. What is its perimeter?
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MultiChoice
Two 3x5 cm rectangles are joined along their 3 cm side to form a long rectangle. What is its perimeter?
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MultiChoice
Three 2x2 cm squares are placed side-by-side in a row. What is the perimeter of the resulting rectangle?
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MultiChoice
Four 2x2 cm squares are placed in a 2x2 grid to form a larger square. What is its perimeter?
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MultiChoice
Five 1x1 cm squares are placed side-by-side in a line. What is the perimeter of the resulting rectangle?