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2 articles trouvés pour ce sujet.
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May Lee's cake |
2010-09-18 |
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Wafa pose la question :
May Lee bought a cake which is circular in shape. Her sister ate a quarter of the cake. Given that the area of the top surface of the remaining portion is 520 square cm, find the diameter of the cake.
Penny Nom lui répond. |
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A bowl is the shape of a hemisphere |
2008-04-28 |
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josh pose la question :
a bowl is the shape of a hemisphere with diameter 30 cm and water is poured into the bowl to a height h cm. how do i find the volume of the water in the bowl
Harley Weston lui répond. |
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