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Mathematics 12 Online
OpenStudy (anonymous):

A square piece of paper 140 mm on a side is folded in half along a diagonal. The result is a 45° – 45° – 90° triangle. What is the length of the hypotenuse? 140 mm mm 280 mm mm

OpenStudy (anonymous):

the other two answers are 12 root 2 and 140 root 2

OpenStudy (alexwee123):

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