Question
A rectangular piece of paper, measuring 18 cm by 13 cm, is cut into 4 smaller identical pieces as shown in Figure L. They are then used to form a shape as shown in Figure M. What is the perimeter of the shape in Figure M?
4 m

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A rectangular piece of paper, measuring 18 cm by 13 cm, is cut into 4 smaller identical pieces as shown in Figure L. They are then used to form a shape as shown in Figure M. What is the perimeter of the shape in Figure M?