Respuesta :

wegnerkolmp2741o

Answer:

V = 1570.796327  cm^3

Step-by-step explanation:

V= pi *r^2h


diameter = 2 * radius

10 = 2r

r = 5


substitute in what we know

V = pi *( 5^2) * 20

V = pi * 25 * 20

V = pi *500

V = 1570.796327  cm^3


max20038

Answer:


Step-by-step explanation:

Surface Area of circle on top of cylinder:

= πr²

= π(d÷2)²

= π(10÷2)²

= π(5)²

= 25π

Volume of Cylinder:

= 25π × h

= 25π × 20

= 500π

= 1570.8 cm³ (to 1 decimal place)

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