# D.T.P Marbles

## sphere

Our marbles balls are 1 inch in diameter. The radius of the marble would be .5. if you would want to know the volume of our marble you would have to use pi(3.14). 1st you would multiply it by 4/3 and then you multiply it by pi.Which gives you the volume of 4.19in3.

## cone

If you were to use a cone to cover our marbles your jar . it would block, well the marbles from falling from our container.The diameter of our cones 5 inches and the height of it is 6 inches.If you would want to know the volume of it you could use the formula-

πr2 h/3

you would 1st divide 5 by 2 in order to get the radius of

2.5.then you would divide 6 by 3.Then you multiply

2,5 by 2.5.finally you multiply it by pi(3.14) which gives

39.27

## cylinder

Finally we have the jar that hold all of our marbles. The diameter of it 6 inches and the height of it is 7 inches tall.The 1st would be to divide 6 inches by 2 which is 3.then you would sq 3 which is 9 inches,then you would multiply it by 3.14 and then by the height(7 inches) which gives a total of 197.92