Question
PSLE
A total of 12 balloons are placed at an equal distance apart along the three sides FG, GH and HJ of a rectangular stage. The figure shows part of the set-up. The breadth of the stage is 180 cm. What is the length of the stage?
2 m

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PSLE
A total of 12 balloons are placed at an equal distance apart along the three sides FG, GH and HJ of a rectangular stage. The figure shows part of the set-up. The breadth of the stage is 180 cm. What is the length of the stage?