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Mathematics, 19.06.2020 18:57 jbrowley

The gold bar has a trapezium cross-sectional area. Gold has a density of 19.3 grams per cm cubed. Work out the mass of the gold bar. Give your answer in kg 5cm 6cm 12cm 16cm

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The gold bar has a trapezium cross-sectional area. Gold has a density of 19.3 grams per cm cubed. Wo...

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