Question
PSLE
Figure Y is made of seven identical squares. Two squares were removed from Figure Y to form Figure Z. The perimeter of Figure Y is 126 cm. What is the perimeter of Figure Z?
2 m

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PSLE
Figure Y is made of seven identical squares. Two squares were removed from Figure Y to form Figure Z. The perimeter of Figure Y is 126 cm. What is the perimeter of Figure Z?