Mathematics, 28.03.2020 18:19 amaliathornton22

The object on the right is made from a squared based pyramid joined to a cuboid. the base of the cuboid and the base of the pyramid are both squares of side 6cm
the height of the cuboid is 9cm and the total height of the object is 17cm
the total mass of the object is 970g
the cuboid is made from wood with density 0.68g/cm³
the pyramid is made from steel
calculate the density of the steel in g/cm³
YOU MUST SHOW YOUR WORKING OUT!

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