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Mathematics, 09.10.2019 18:50 angie249

Anja is creating a triangle using three straws. the two shorter straws have lengths of 20 cm and 21 cm. how long, in centimeters, should the third straw be for anja to create a right triangle?

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Anja is creating a triangle using three straws. the two shorter straws have lengths of 20 cm and 21...
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