In the diagram, is a square of side 10 cm. is a point inside the square so that and .
What is the length of ?
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8 \text{ cm}
8.5 \text{ cm}
9 \text{ cm}
9.5 \text{ cm}
10 \text{ cm}
Select an option, then submit.
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Junior Kangaroo 2017 (2017)
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