Question

a cylinder is open at one end . the external diameter is 10cm and thickness 2cm find the capacity of the cylinder and volume of the material used in the cylinder​

Answer 1

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Answer 2

Answer:

Hello!

A cylinder is open at one end the external diameter is 10 centimetre and thickness 2 centimetre the height is 8 cm find capacity of cylinder and volume of metal used

Data:

h (height) = 8 cm

De (external diameter) = 10 cm

radius (external diameter)

De = 2*r → 2r = D → r = De/2 → r = 10/2 → r (radius) = 5 cm

di (internal diameter) = ?

th (thickness) = 2 cm

Total Volume of cylinder:

radius (internal diameter)

Di = 2*r → 2r = Di → r = Di/2 → r = 6/2 → r (radius) = 3 cm

Volume of metal Find capacity of cylinder: (internal volume)

To find the capacity of the cylinder, we subtract the total volume value of the cylinder minus the volume value ofmetal

I Hope this helps, greetings ... DexteR ! =)

Step-by-step explanation: