Question
PSLE
In the figure, GHKM and HJLM are rectangles and JKL is a straight line. GH = 12 cm, GM = 9 cm and HM = 15 cm. Find the length of HJ.
2 m

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PSLE
In the figure, GHKM and HJLM are rectangles and JKL is a straight line. GH = 12 cm, GM = 9 cm and HM = 15 cm. Find the length of HJ.