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How many different solids can you make if the number of cubes is prime?
The answer depends on the number. Note that the question does not require the solids to be in the form of cubiods (rectangular prisms).
How many edgs vertcies and faces do cubiods have?
if you add 1 to 9 it gives you 10 so then take the edges away from that and you will get 6 edges for the faces 10 -4faces witch is 6 then 6vertcies -10 edges ferom the begining wi8ch is-23 i think loo its all wrong i was loling
How do you work out the volume in maths?
The amount of space occupied by an object is called it's volume. Volume can be used to measure the amount of space occupied by solids, liquids or gases. Solids are relativly easy for cubiods V=l x w x h and for other regular shapes similar calculations exist. For irregular solids displacment can be used, the amount of water displaced by the solid is equal to it's volume. Liquids can placed into measuring vessles, the vessles are solids usually of regular shape with a known space inside them, an example being a measuring cylinder. Gases can be compressed to take up less volume so volume measurements are always quoted with a pressure and temperature. Gasses are measured in a similar way to liquids however the vessles used must be gas tight, an example being a gas syringe. Because the object is measured in 3 dimensions cubic units are used for measuremants eg. cm3, m3. As most substances expand when heated so measurements of volume must take into consideration the temperature at which the measurment was taken. Air pressure may also alter the volume of a substance. It is usual to quote volume measurements for standard temperature and pressure. The volume of sound is measured in decibles(dB) with a dB meter. just use LxWxH (lengthxwidthxheight) or if it can fit in a beacker use water displacement
